1.Heat a large 12 in. skillet on high. Add olive oil and swirl all around to coat the pan
2.Add onion and diced turkey. Sauté until both are lightly browned, about 8 minutes
3.Add zucchini and 1/4 tsp. of salt. Sauté until tender, about 2 minutes
4.Beat eggs in a bowl along with 1/4 tsp. of salt
5.Turn off the heat on the skillet and pour in beaten eggs. Sprinkle basil
6.Place sliced tomatoes and mozzarella on top of the eggs, arranging like you would a pizza
7.Sprinkle garlic powder on top
8.Bake at 400 degrees for 16 - 20 minutes, until eggs are almost set
9.Sprinkle parmesan cheese over frittata, then turn oven to low broil
10.Cook frittata 2 - 3 more minutes until eggs are fully cooked and cheese is bubbly and lightly brown