Preheat oven to 375

Grease muffin pan well (I used coconut spray)

Heat large skillet over medium heat with oil until heated

Add mushrooms and onions, sauté 5-7 minutes until soft

Add in tomatoes, cook until soft or burst open

Add in spinach (you can tear the pieces to make them smaller)

Cook until wilted

Add in S&P and seasonings & mix well

While the veggies are cooking crack all 12 eggs into a large bowl and mix well

Divide veggie mixture into bottom of muffin tin

Pour egg mixture over the top of the veggies about ¾ up

Cook until eggs are set about 15-20 minutes - depending on your stove

Let cool completely

Can be stored in fridge for up to 5 days