Greek Spinach and Cheese Quiche Squares

Introduction
These Greek Spinach and Cheese Quiche Squares are a delicious and easy-to-make dish that combines savory spinach, tangy feta cheese with sun-dried tomatoes, and a rich cheddar flavor. Perfect for brunch, a light dinner, or as a crowd-pleasing appetizer, these squares offer a great balance of creamy, cheesy goodness with a hint of Mediterranean flair.

Ingredients
3 large eggs, beaten well

1 cup all-purpose flour

1 tsp baking powder

1 cup milk

16 ounces baby spinach, frozen and thawed, squeezed dry

2 cups crumbled feta cheese with oregano and sun-dried tomatoes (or plain feta, with black pepper)

2 cups shredded cheddar cheese

1 tsp minced onion

How to Make
Preheat the Oven: