Add the shallot and cook, stirring frequently, until softened, 3 to 4 minutes. https://www.thelastfoodblog.com/spinach-frittata-tomatoes-cheese Add half of the spinach and cook until wilted down, about 1 minute. Heat the oil in a 10-inch ovenproof nonstick skillet over medium heat. How To Make Spinach Frittata. https://healthyeatinghub.com.au/spinach-and-tomato-frittata Arrange the tomato slices on top. All of the ingredients are mixed together along with egg and seasonings, poured into a cast iron skillet and then baked in the oven. This Spinach Frittata recipe is loaded with tasty ingredients – tomato, spinach, and swiss cheese are in every bite. Sprinkle on the grated cheese. https://savoryandsavvy.com/recipe/spinach-mushroom-feta-tomato-frittata In a large mixing bowl whisk together eggs, half and half, onion powder, garlic powder until well combined. Combine the eggs and cottage cheese in a food processor and puree until the mixture is very smooth. Return skillet to medium-high heat, add spinach and saute just briefly until it has wilted, about 15 - 30 seconds, transfer spinach to plate with bacon. Sprinkle on the Adobe spice. Add the sliced onion. Pack the spinach on the bottom of the dish. Pour over the spinach. Do not brown.