Two large containers of cottage cheese are about 1000 calories. A 1 pound ribeye steak is about 1000 calories. 1.5 pounds of salmon is about 1000 calories. A dozen eggs are about 1000 calories. 10 containers of fat-free yogurt are about 1000 calories. 5 fast-food quarter pound hamburgers without the bun are about 1000 calories. 4 large cans of tuna are about 1000 calories. A package of fat-free hot dogs is about 1000 calories. A whote chicken wihtout he skin is about 1000 calories.