Preheat oven to 350 degrees.
In a large bowl mix eggs, seasonings and milk together, set aside.
In a pan over medium heat, add in olive oil; once hot stir in spinach. Cook until wilted, 2-3 minutes. Remove from heat.
Add chopped tomatoes and spinach to egg mixture.
In a well greased muffin pan, evenly distribute bacon pieces.
Fill muffin pan, with a little space for egg mixture to rise.
Sprinkle a pinch of cheese over egg mixture.