10 Inexpensive Protein Sources That Won’t Break the Bank

10 Inexpensive Protein Sources That Won’t Break the Bank
Protein is an essential nutrient for building and repairing tissues, supporting metabolism, and keeping you energized throughout the day. While many people assume that high-quality protein comes with a hefty price tag—think steak, salmon, or protein powders—the truth is you don’t need to spend a fortune to meet your protein needs. With smart choices, you can enjoy nutrient-rich, affordable options that fuel your body without draining your wallet.
Here are 10 inexpensive protein sources you can easily add to your daily meals.
1. Eggs
Eggs are one of the most affordable and versatile protein sources. One large egg provides around 6 grams of protein, along with vital nutrients like vitamin B12, selenium, and choline. You can enjoy them scrambled, boiled, poached, or baked into dishes. Buying them in bulk can make them even more cost-effective.
2. Lentils

Lentils are a powerhouse of plant-based protein, delivering about 18 grams of protein per cooked cup. They’re also packed with fiber, which promotes digestion and keeps you full longer. Lentils are budget-friendly, cook quickly compared to other legumes, and can be used in soups, stews, curries, or salads.
3. Peanut Butter
Peanut butter is a wallet-friendly protein source with around 8 grams of protein per two tablespoons. It also provides healthy fats that keep you satisfied. Spread it on whole-grain bread, blend it into smoothies, or use it as a dip for fruits and veggies. Opt for natural varieties with no added sugar for the healthiest choice.
4. Canned Tuna
Canned tuna is an inexpensive way to get lean, high-quality protein. A single can contains about 20 grams of protein and can be used in sandwiches, salads, or pasta. Tuna also provides omega-3 fatty acids, which are good for heart and brain health. Choose water-packed tuna for a lighter option.
5. Chickpeas (Garbanzo Beans)
Chickpeas offer about 15 grams of protein per cooked cup and are incredibly versatile. You can roast them for a crunchy snack, blend them into hummus, or toss them into curries and salads. Buying dried chickpeas in bulk and cooking them at home can save you even more money compared to canned versions.
6. Oats
While oats are often thought of as a carbohydrate source, they actually provide about 5 grams of protein per half cup. When combined with milk, yogurt, or nut butter, oats become a protein-packed breakfast option. They’re inexpensive, filling, and easy to customize with fruits, seeds, or spices.
7. Greek Yogurt
Greek yogurt contains almost double the protein of regular yogurt—about 10 grams per 100 grams. It’s perfect as a snack, breakfast base, or even a substitute for sour cream in savory dishes. Buying larger tubs instead of single-serving cups can make it a cost-effective protein option.
8. Beans (Black, Kidney, Pinto)
Beans are among the most budget-friendly sources of protein, providing around 15 grams per cooked cup. They’re also high in fiber, iron, and antioxidants. Beans can be added to chili, tacos, burritos, or salads, making them a flexible pantry staple. Dried beans cooked in batches are the cheapest way to enjoy them.
9. Cottage Cheese

Cottage cheese is often overlooked but is an excellent source of protein—offering about 25 grams per cup. It’s low in fat, budget-friendly, and can be eaten on its own, with fruit, or added into savory dishes. It also contains calcium, which supports bone health.
10. Tofu
Tofu, made from soybeans, is a plant-based protein that provides about 10 grams per half cup. It absorbs flavors well, making it ideal for stir-fries, soups, and grilled dishes. Tofu is usually very affordable and a great alternative for those reducing meat consumption.
Final Thoughts
Eating enough protein doesn’t require expensive cuts of meat or fancy supplements. From eggs and yogurt to beans and lentils, there are plenty of inexpensive options that are both nourishing and versatile. By incorporating these budget-friendly protein sources into your diet, you’ll not only meet your daily nutritional needs but also save money without sacrificing taste or variety.
Whether you’re trying to build muscle, lose weight, or simply maintain a balanced diet, these 10 affordable protein sources can help you achieve your health goals.