Preheat the oven to 350 degrees
Cook the turkey on a pan with a bit of oil. Mix in taco seasoning
Remove from pan. On the same pan, add a drop of oil and cook peppers and onions. Sprinkle with a bit of salt & pepper if desired.
Add the turkey, peppers, and onions to a 9-inch pie pan
Crack eggs into a bowl and whisk until all eggs are broken up evenly
Add to mixture in the pan. Sprinkle cheese on top.
Bake in the oven for 25-30 minutes (until frittata can slice through cooked egg)