Step 1

Spray 9x13 pan with non-stick cooking spray.

Step 2

Cut English Muffins in half and layer 6 halves on bottom of pan. Top with half of the ham and the remaining English muffins.

Step 3

Top with the Parmesan cheese and shredded cheddar.

Step 4

In a large bowl, whisk together the eggs, Greek yogurt, milk, garlic powder, ground mustard, salt and pepper until will combined. Pour the eggs over the ham and English muffins.

Step 5

Cover the pan and refrigerated for at least 2 hours or up to 18 hours.

Step 6

Preheat oven to 350°F. Bake uncovered for 60-75 minutes, or until the eggs in the center are set.

Step 7

Allow to rest for 10 minutes before serving. Enjoy!