This dish can easily be prepared in advance and reheated in the oven.Preheat the oven to 350 degrees.Dice the bell pepper into small, bite sized pieces. Add to a skillet over medium heat with .5 tbsp olive oil and a pinch of celtic salt and red pepper flakes.Cook 3-4 minutes to soften. Stir in the spinach and cook another minute. Remove from the heat.Add the eggs and cottage cheese to a blender or food processor. Blend until smooth. Season with celtic salt.Grate the cheddar. Divide the veggies between 6 muffin tins. Add the egg mixture, top with cheese. Pop into the oven and bake 20-25 minutes.Divide into two portions and serve!