13. Totally tuna!
For the fish lovers out there, it doesn't get much better than this lemon-garlic tuna burger featured on Can You Stay for Dinner. Healthy, light, and perfect for those hot summer evenings spent outdoors, this simple yet delicious meal costs only a whopping $6.34 for the entire shebang (or only $1.59 per burger). Using canned tuna, an egg for binding, and fresh minced green onions and parsley, home cook Andie even includes the nutritional info along with the recipe. Doesn't get much better than that!