01 -
Preheat oven to 425 degrees Fahrenheit.
02 -
In a large bowl, whisk together eggs. Add milk, sea salt, pepper, paprika, and whisk until combined. Stir in cheese, then set aside.
03 -
In a 10-inch cast iron skillet over medium heat, cook bacon, onion, and garlic until the bacon begins to brown, about 5 minutes.
04 -
Add mixed vegetables to the skillet, cover, and cook until softened and bacon is browned, stirring occasionally, about 5 minutes.
05 -
Reduce heat to medium and quickly stir the egg mixture into the bacon and vegetables in the skillet until evenly distributed.
06 -
Cook on medium heat for 4-5 minutes until the edges are set. Transfer skillet to preheated oven and bake for 7-10 minutes, or until the top is lightly browned and set.
07 -
Remove the skillet from the oven, let the frittata cool for 10 minutes, then serve.