While chicken is a popular and convenient protein source, relying on it daily can lead to culinary monotony. Fortunately, a wide array of nutritious and protein-rich alternatives, including both meat/fish and plant-based options, can easily stand in for chicken to diversify your diet and keep meals exciting.

For those who consume meat and fish, excellent high-protein choices include salmon, shrimp, tuna, and turkey. Plant-based eaters have equally satisfying options such as lentils, chickpeas, tempeh, and mushrooms.

1. Salmon: A Flavorful Seafood Alternative

Salmon stands out as a superb seafood alternative, offering a unique taste and texture. Dietitian Rachael Ajmera notes that its higher fat content helps salmon remain moist and flavorful. Beyond protein, a 3-ounce serving of cooked Atlantic salmon provides 175 calories, 11g fat, 19g protein, and heart-healthy omega-3 fatty acids, along with essential nutrients like vitamin D, vitamin B12, and selenium. Its versatility allows it to be baked, poached, grilled, or incorporated into salads, casseroles, grain bowls, and even burgers.

2. Tempeh: A Hearty Plant-Based Mimic

Made from soybeans, tempeh offers a firm, hearty texture that closely resembles chicken, making it an ideal plant-based substitute. Registered dietitian Sylvia Klinger highlights tempeh as high in protein, rich in gut-friendly probiotics, and a good source of iron, calcium, and magnesium. A 100-gram portion of cooked tempeh contains 195 calories, 11g fat, 20g protein, and 8g carbs. Klinger suggests steaming tempeh before marinating to reduce bitterness, then grilling, pan-searing, or crumbling it into dishes like tacos, teriyaki bowls, or chili.

3. Lentils: Fiber-Rich and Inexpensive

Lentils are an excellent, inexpensive plant-based protein source for vegans and vegetarians. Unlike chicken, they also provide substantial fiber, which aids in satiety and gut health. Janelle Connell, RDN, describes lentils as offering a distinct texture and being perfect for vegetarian or vegan meals. A 1-cup serving of cooked, canned lentils provides 307 calories, 13g fat, 16g protein, 35g carbs, 14g fiber, and 3g sugars. Lentils readily absorb flavors, making them a great addition to hearty stews, soups, chilis, or 'meat' sauces.

4. Chickpeas: Versatile and Shelf-Stable

Also known as garbanzo beans, chickpeas are another high-protein, high-fiber plant-based alternative. Both canned and dry chickpeas are shelf-stable, making them a convenient protein source to keep on hand. Ajmera states that these beans are also packed with vitamins and minerals beneficial for blood pressure and heart health. A 100-gram serving of cooked, canned chickpeas contains 137 calories, 3g fat, 7g protein, 20g carbs, and 6g fiber. Chickpeas are incredibly versatile, suitable for grain bowls, salads, hummus, or mashed for a vegan take on chicken salad.

5. Shrimp: Quick-Cooking and Nutrient-Dense Seafood

For another appealing seafood option, shrimp is a great choice. Ajmera notes that shrimp is high in protein, low in calories, and cooks quickly, making it an excellent chicken substitute. It's also rich in vitamin B12 and selenium, and contains iodine, crucial for thyroid health. A 3-ounce serving of cooked shrimp provides 84 calories, 0.3g fat, 20g protein, and 0.2g carbs. Shrimp can be sautéed or grilled with garlic and herbs for a fast dinner, tossed into salads for a protein boost, or stirred into pasta, fried rice, or noodle dishes.

6. Canned Tuna: Budget-Friendly with a Caution

Canned tuna is a budget-friendly and versatile pantry staple that can replace chicken. It offers essential nutrients like vitamin D, selenium, vitamin B12, and omega-3 fats. However, it can contain mercury, prompting Connell to advise limiting intake to 2-3 servings of skipjack tuna or one serving of albacore tuna per week. A 3-ounce serving of canned, drained tuna provides 109 calories, 3g fat, 20g protein, and no carbs or fiber. Beyond traditional tuna salad, Connell recommends mixing it with plain Greek yogurt, diced celery, and grapes for a healthier option, or serving it on toasted sourdough or whole-grain bread.

7. Mushrooms: Umami-Rich and Fiber-Filled

Mushrooms are the lowest-calorie option on this list but still provide a savory, umami flavor that can enhance any dish. While lower in protein, they offer other vital nutrients. Ajmera explains that mushrooms supply fiber, supporting gut health and regularity, as well as B vitamins like riboflavin and niacin, essential for energy production. A cup of cooked shiitake mushroom pieces contains 81 calories, 0.3g fat, 2g protein, 21g carbs, 3g fiber, and 6g sugar. Mushrooms can be sautéed, roasted, or grilled, and added to stir-fries, soups, pasta, tacos, and burgers. Pairing them with other protein-rich ingredients like lentils or beans can make a dish more filling.

8. Turkey: A Lean Poultry Alternative

If you're looking for a poultry option that's just a subtle departure from chicken, turkey is an excellent choice. Like chicken, turkey is a lean, high-protein poultry option, making for a straightforward one-to-one substitute. Klinger states that turkey provides high-quality lean protein, is lower in fat than most cuts of chicken, and is rich in B vitamins (like B6 and niacin), selenium, and zinc, all of which support immunity. A 3-ounce serving of cooked turkey breast meat provides 125 calories, 2g fat, and 26g protein. Turkey can be used interchangeably with chicken in various recipes, from meatballs and roasted dishes to tacos made with ground turkey, and can be roasted, pan-seared, slow-cooked, or grilled.