Soup, clam chowder, manhattan style, canned, chunky, ready-to-serve

Manhattan clam chowder is a tomato-based seafood soup that originated in New York City during the early 20th century. Unlike its rich and creamy New England counterpart, Manhattan-style chowder features a broth made from tomatoes and clam juice, creating a vibrant red soup with a lighter mouthfeel. Traditional ingredients include clams, tomatoes, tomato paste, vegetables such as carrots, celery, and bell peppers, herbs like thyme and bay leaf, and sometimes potatoes to add body and texture. Its development likely drew inspiration from Italian-American culinary traditions in Manhattan, where tomato-based soups and sauces were already familiar. This chowder variation has gained popularity across the United States, particularly among those seeking a lighter seafood soup option that still delivers robust flavor. The tomato base provides acidity and depth, while the clams contribute a distinctive briny sweetness. Modern canned versions, such as the one described in this page, are designed for convenience—packed ready-to-serve without additional preparation. While canned formulations may vary in exact ingredients and sodium content, the core identity remains consistent: a chunky, hearty broth with seafood and vegetables that’s significantly lower in fat and calories than cream-heavy chowders. By comparison to New England clam chowder, Manhattan chowder typically contains fewer calories and less saturated fat but similar protein, making it more suitable for regular inclusion in balanced meal plans. Household recipe adaptations may also include herbs for freshness and additional non-starchy vegetables to enhance nutrient density. Over time, innovations in tomato-based chowders have expanded to include regional twists—such as adding local seafood, adjusting seasoning profiles with spices like paprika or smoked paprika, and incorporating gluten-free thickeners in place of wheat-based roux to meet dietary restrictions. Despite these variants, the defining characteristic remains the tomato broth that sets Manhattan clam chowder apart. It is a testament to the adaptability of traditional recipes to suit evolving tastes and nutritional priorities, affirming its place in the diverse canon of American soups.

Manhattan-style clam chowder delivers a nutrient profile that reflects its core ingredients: a tomato broth base, clams, and assorted vegetables. A 1 cup (240g) serving provides 134 kcal, derived mainly from proteins and carbohydrates with modest fats. The ~7.2g of protein is notable for a soup, largely sourced from clams, which are a lean, high-quality protein. This protein supports muscle maintenance and satiety, making it a useful addition to lighter meals. In contrast to cream-based soups, the total fat is modest (3.4g), with ~2.1g saturated fat. This is a favorable profile for individuals monitoring saturated fat intake, such as those following heart-healthy eating plans. Carbohydrates in this chowder (~18.8g) come mainly from veggies and small amounts of starches, including potatoes if present in some recipes. The ~2.9g of dietary fiber provides digestive benefits, promoting regularity and slower glucose absorption post-meal. The soup’s sugar content (~4g) reflects natural sugars from tomatoes and vegetables rather than added sugars, making it compatible with balanced carbohydrate-focused diets. Micronutrient-wise, Manhattan clam chowder is a surprisingly rich source of vitamin B12 (~7.9µg)—a nutrient vital for nerve function and red blood cell formation—and vitamin A (~168mcg RAE) from tomatoes and possibly added vegetables. Vitamin C (~12.2mg) further contributes to immune support and antioxidant defenses. Minerals include potassium (~384mg), which supports blood pressure regulation and electrolyte balance, and iron (~2.6mg), contributing to oxygen transport in the blood. Calcium is present at ~67mg, supporting bone health. Sodium content is high (~1000.8mg) due to the canned nature and added salt, which necessitates moderation for individuals on sodium-restricted diets. Another way to appreciate this soup is its nutrient density relative to other canned soups: while many canned soups are high in sodium and low in vitamins, Manhattan clam chowder’s inclusion of clams and tomato-derived micronutrients elevates its profile, especially regarding vitamin B12 and C. This combination makes it a hearty option when appropriately balanced with lower-sodium sides or fresh vegetables. Looking at the broader food landscape, the presence of clams positions this chowder between typical vegetable soups and full seafood meals, straddling an interesting niche in nutrition where seafood-derived micronutrients meet the convenience of a canned product.

Consuming Manhattan clam chowder can contribute several health-supporting effects when included as part of a balanced dietary pattern. While the canned form has limitations—particularly its sodium content—the nutrient components from clams and vegetables yield documented benefits. One of the most compelling benefits is the provision of vitamin B12, with one serving supplying well over 100% of the daily recommended intake. Vitamin B12 plays crucial roles in red blood cell production, neurological function, and DNA synthesis; deficiencies can lead to megaloblastic anemia and neurologic impairments. Clams, as a principal ingredient, make this chowder an exceptional source of B12 compared with many other soups or common convenience foods. Seafood, especially clams, are repeatedly highlighted by nutrition experts for their B12 content, ranking among the highest food sources available. Additionally, clams supply minerals such as selenium and iron—both integral to antioxidant defenses and oxygen transport in the body. Selenium contributes to protection against oxidative stress and supports immune function, while iron is essential for preventing iron-deficiency anemia—a widespread concern globally. The soup’s tomato base also contributes lycopene, a carotenoid with antioxidant properties that can support cardiovascular health. Lycopene has been associated with reduced oxidative stress markers in observational studies, with potential implications for reducing chronic disease risk. While consuming any single food doesn’t guarantee disease prevention, incorporating lycopene-rich foods into diets correlates with favorable outcomes in multiple dietary pattern studies. Moreover, the soup’s contribution of vitamin C supports immune defense and enhances iron absorption from food, making it complementary to the iron provided by clams. From a macronutrient standpoint, its lean protein content contributes to satiety and muscle maintenance, particularly valuable for older adults or those engaged in resistance training or weight management. Protein’s role in satiety can help moderate overall calorie intake and promote healthier eating patterns. Tomatoes and added vegetables enhance fiber intake, albeit modestly, which supports digestive health. Many dietary guidelines recommend prioritizing foods that deliver essential micronutrients relative to calories—Manhattan clam chowder aligns with this principle better than many highly processed convenience foods. Finally, emerging research on seafood consumption underscores general benefits of including low-mercury seafood—like clams—in diets multiple times per week, which relates to cardiovascular benefits and potentially improved cognitive function. These benefits are often attributed to the broader nutritional profile of seafood, including omega-3 fatty acids, although in clam chowder these may be present in small amounts compared to fatty fish. Nonetheless, the presence of marine-derived micronutrients still provides evidence supporting regular inclusion of seafood-based foods in balanced diets.

Despite its nutrient benefits, Manhattan clam chowder carries considerations for certain populations. The most prominent risk factor is its high sodium content—over 1000mg per serving—which is nearly half of the recommended daily limit for sodium (<2300mg). High sodium intake is strongly linked to elevated blood pressure and increased risk of cardiovascular disease, particularly among middle-aged and older adults with hypertension. Individuals following sodium‑restricted diets are advised to pair this soup with low‑sodium foods or choose reduced‑sodium versions. Another potential issue is the presence of allergens—shellfish is a common allergen that can cause severe reactions in susceptible individuals, including anaphylaxis. Anyone with shellfish allergies must avoid this soup entirely. Additionally, while clams are generally low in mercury, people who consume seafood frequently should balance their intake across low‑mercury options and consult guidance on safe seafood consumption for vulnerable groups such as pregnant women and young children. Because this canned product isn’t traditionally rich in omega‑3 fatty acids compared to fatty fish (such as salmon or mackerel), it shouldn’t be relied upon as a primary omega‑3 source. Its relatively low fiber content also means pairing with a fiber‑rich side—such as a salad or whole‑grain bread—can create a more balanced meal. Furthermore, overly frequent consumption of high‑sodium canned foods may exacerbate conditions like kidney disease or contribute to fluid retention. Individuals with kidney dysfunction or congestive heart failure should consult their healthcare provider on appropriate portioning and frequency. While the soup’s saturated fat content is modest, those on strict heart‑healthy diets can benefit from further fat reduction by choosing homemade broth‑based clams soups with minimal added fat and salt. In summary, Manhattan clam chowder provides valuable nutrients but also requires thoughtful inclusion within overall diet patterns, especially for those managing blood pressure, cardiovascular disease risk, or shellfish sensitivities.

When selecting canned Manhattan clam chowder, check the label for sodium content and ingredient quality. Choose products with recognizable ingredients—such as tomato puree, clam meat, broth, and vegetables—over those with long lists of additives or excessive salt. Look for cans that are intact with no dents, rust, or bulging, as compromised can integrity can increase food safety risks. Storage: Unopened canned soups stored in a cool, dry place (pantry or cupboard) remain safe for extended periods. According to food safety experts, properly stored unopened cans can remain safe for 2–5 years; the “best by” date indicates peak quality rather than safety. Once opened, transfer leftovers to an airtight container and refrigerate at ≤40°F (4°C), consuming within 3–4 days to limit bacterial growth and spoilage. Discard any can that bulges, leaks, or emits an off smell when opened. Always wash the rim of a can before opening to reduce the chance of contamination. Preparation: Since this product is ready‑to‑serve, it requires minimal preparation—heat gently on the stove or in the microwave until steaming (internal temperature ≥165°F) for food safety. Avoid boiling vigorously, which can alter texture. To improve flavor and nutrition, consider adding fresh or frozen vegetables (spinach, carrots, peas) during heating to increase fiber and micronutrients. Pairing with a side of whole‑grain crackers or a salad can create a more balanced meal. Enhancing Nutrition and Flavor: To lower sodium impact, dilute a portion of the soup with low‑sodium vegetable or clam broth and add herbs like parsley or basil for fresh flavor without added salt. Lemon zest or juice brightens taste and contributes vitamin C, enhancing iron absorption from the clams and vegetables. For a lower‑calorie option, avoid adding butter or cream, as these increase saturated fat without meaningful nutrient benefits. Following these selection and preparation steps allows for both greater food safety and a more nutrient‑dense meal experience.

The versatility of Manhattan clam chowder makes it suitable for multiple meal occasions. As a starter, a small bowl paired with a fiber‑rich salad (such as mixed greens with vinaigrette) balances sodium and adds fresh micronutrients. For a heartier lunch or dinner, consider serving the chowder alongside whole‑grain bread or a baked sweet potato to increase complex carbohydrates and fiber, extending satiety and regulating blood sugar responses. Adding steamed vegetables like broccoli or kale boosts overall nutrient intake while still maintaining the light profile of the tomato‑based broth. For those focusing on weight management or blood pressure control, limit portion size to 1 cup and complement with fresh produce to dilute sodium impact per meal. Seafood lovers can enhance the soup with additional low‑mercury seafood—such as shrimp or diced scallops—during heating to elevate protein without significantly increasing saturated fats. Flavor pairings include fresh herbs (parsley, dill), citrus zest, and whole‑grain crackers. Avoid adding heavy creams or cheeses, which shift the soup toward a creamier, higher‑fat profile akin to New England chowder. In winter months, this clam chowder works well as a comforting base for seafood stew when combined with extra vegetables and lean proteins. Sprinkle nutritional yeast or a small amount of grated parmesan for umami without excessive fat. For children, reduce sodium by diluting with low‑sodium broth and increase veggies to provide a broader nutrient profile. The soup’s inherent vitamins—like B12 and A—support energy and immunity when included in moderate portions within varied meals. Outdoor meal planning benefits from this canned soup’s portability—simply heat at camp or picnic sites for a warm, nutrient‑rich option that requires minimal equipment. Always observe safe reheating and storage practices to prevent spoilage. With thoughtful pairing and preparation, Manhattan clam chowder can be both a flavorful and nutritionally complementary component of balanced meals.

Certain food combinations can enhance the absorption of key nutrients found in this chowder. For example, vitamin C from tomatoes and added veggies can improve non‑heme iron absorption from plant sources paired with the soup. Eating the chowder with vitamin C‑rich foods like bell peppers or citrus enhances iron uptake. Meanwhile, fat content—even the modest amount in this chowder—can aid absorption of fat‑soluble vitamins like vitamin A. Conversely, foods high in calcium consumed in large amounts with iron‑rich foods can inhibit iron absorption; pairing with high‑calcium dairy shouldn’t be a focus at the same time. Tannins in tea or coffee consumed immediately with meals may slightly reduce iron uptake. A diet balanced across meals rather than focusing on a single nutrient source yields the best overall absorption patterns.

For vegetarians, compatibility depends on whether the soup’s ingredients include actual clam meat; many canned options do. If so, it’s not vegetarian. However, tomato‑based versions with shellfish alternatives can make it suitable. For keto diets, the carbohydrate content (~18.8g per serving) is relatively high, often exceeding strict keto macros unless servings are small and balanced with low‑carb sides. In diabetic plans, the moderate carbohydrates and lean protein can be managed within balanced meals; focusing on portion control and pairing with fresh vegetables supports glycemic control. The soup’s low saturated fat can fit into heart‑healthy diets, especially compared to creamy variants. For those on low‑fodmap diets, check ingredients carefully, as onions and garlic can trigger symptoms. Paleo/Whole30 styles may not align due to processing and potential added ingredients like starches or sugar unless compliant brands are chosen. Tailoring serving size and pairings ensures that this soup can fit within a range of dietary patterns when chosen mindfully.

Source: USDA FoodData Central (FDC ID: 171151)