Preheat oven to 350 degrees F. Grease a large 9x13 baking dish with cooking spray or oil. (Be sure to grease dish well.)
Place frozen broccoli in the microwave and cook according to package directions. When done, drain and set aside.
Meanwhile, add eggs to a large mixing bowl and whisk well. Mix in melted butter, cottage cheese, flour, baking powder, and salt.
Fold in cheddar cheese and cooked broccoli.
Pour mixture into the prepared baking dish. Bake in the oven for 45-55 minutes, or until eggs are completely set and a toothpick comes out clean from the center. Enjoy!
Notes
Store any leftovers in the fridge and eat within 3-4 days.
Nutrition analysis (approximate per serving): 340 calories, 21 g fat, 10 g saturated fat, 670 mg sodium, 12 g carbohydrate, 1.5 g fiber, 3 g sugar, 25 g protein, Vitamin A: 26%, Vitamin C: 31%, Calcium: 32%, Iron: 10%