Ingredients
Method
- Heat oven to 350°F; grease a 12-cup muffin tin.
- Cook pepper and onion in oil over medium heat for 5 minutes; add spinach and cook until wilted. Divide among cups with cheese.
- Whisk eggs, milk, salt and pepper; pour into cups, filling three-quarters full.
- Bake 18–22 minutes until centers reach 160°F and are set. Cool 5 minutes before removing.