Ingredients
Method
- Melt butter in a skillet over medium heat. Sauté onion 3 minutes, add spinach, and cook 2 minutes until wilted. Cool slightly.
- Whisk eggs for 1 minute, then add cottage cheese, milk, cheddar, salt, pepper, and garlic powder. Whisk until smooth, about 1 more minute.
- Preheat oven to 375°F (190°C). Grease an 8x8-inch dish, spread vegetables on the bottom, pour egg mixture over, and bake 35 to 40 minutes until center is set and top is golden.
- Rest casserole 5 minutes, slice into 6 squares, and serve warm.
Notes
For a make-ahead option, assemble the casserole (through step 3) the night before, cover and refrigerate. Add 5 to 10 minutes to the bake time from cold. Leftovers keep well, making this perfect for meal prep.
