Step 1

Preheat the oven to 350 degrees F (175 degrees C). Grease a jumbo 6-cup muffin tin with cooking spray.

Step 2

Combine eggs, cottage cheese, and milk in a blender or Vitamix®. Blend on low speed to combine, 1 to 5 seconds. Pour mixture into a medium mixing bowl.

Step 3

Add broccoli, Colby-Monterey Jack cheese, and bell pepper to cottage cheese mixture; add garlic salt and pepper. Stir to combine.

Step 4

Divide mixture evenly between the prepared muffin cups.

Step 5

Bake in the preheated oven until a knife inserted into the center of a quiche comes out clean, about 30 minutes.