Step 1

Preheat oven to 350 degrees.

Step 2

Add egg whites, hot sauce, garlic powder, salt, and pepper to a large bowl with a spout or measuring cup and whisk until well combined.

Step 3

Mix in the cheeses, bell pepper, spinach, and green onions. Stir until just combined.

Step 4

Spray a 12-cup muffin pan with non-stick cooking spray and fill each one to ¾ full.

Step 5

Bake in the preheated oven for 20-22 minutes, or until the eggs are set and no longer jiggly.

Step 6

Serve immediately with a sprinkle of fresh parsley and enjoy!