These quiche cups combine fluffy eggs, fresh spinach, and tangy feta for a quick and delicious breakfast or brunch option that’s naturally gluten-free and easy to customize.
Use room temperature eggs for fluffier texture. Drain spinach thoroughly to avoid soggy quiche cups. Fill muffin cups only 75% full to allow for rising. Watch baking time carefully to prevent drying out. You can prepare filling a day ahead but mix with eggs just before baking.
Keywords: spinach quiche, feta quiche cups, breakfast quiche, easy brunch recipe, gluten-free breakfast, savory quiche cups