Sticking with the same protein

Using the same meat, chicken — is a surefire way to get bored with your meals. Chicken is a popular protein staple in meal preparation; it's versatile and can be grilled, boiled, baked, steamed, and added to a variety of dishes, making it easy to get stuck in a rut. Trying a new protein, on the other hand, can keep you from becoming bored with your own cooking.

Make new recipes with old favorites like beef and pork. Alternatively, go to your local butcher or farmer's market and see what's in season; many places will also sell venison and bison. If you are a daring eater, try experimenting with uncommon meats such as liver, tripe, or even tongue. These proteins aren't as popular in the American diet, but they're safe to eat and widely consumed in other parts of the world. You can also make delicious vegetarian meals with plant-based proteins such as lentils, beans, and quinoa, which are quick to prepare and fill.