These flavorful frittatas can be made ahead; just reheat in the microwave for a quick breakfast, snack or appetizer.
Preheat oven to 375 degrees.
Grease a 12-cup muffin pan with oil.
In a medium bowl, combine red bell pepper, zucchini, broccoli, and basil.
In a large bowl, whisk together eggs, pepper, salt free seasoning, and cheese.
Add egg mixture to the veggie mixture and stir to combine.
Using a measuring cup fill muffin cups with egg mixture, (about 1/4 to 1/3 cup in each cup).
Bake the egg muffins for 18 to 20 minutes or until eggs are set in the middle.
Muffins can be stored in an airtight container in the fridge for up to 3 to 4 days.