Step 1

Preheat oven to 375 degrees F.

Step 2

Beat together whole eggs, egg whites, cheeses, minced garlic, mustard, pepper, and salt.

Step 3

Generously coat a 9″x13″ casserole dish with cooking spray or buttery spread.

Step 4

Pour in egg mixture, top with veggies, and stir gently to mix in (it turns out prettier this way).

Step 5

Bake in preheated oven for 30-35 minutes, or until center puffs up and edges turn golden brown.

Step 6

Let cool for 10-15 minutes, then slice into six equal pieces. Enjoy!

Step 7

Leftovers will keep in the fridge in an airtight container for up to one week, or in the freezer up to one month.