Saute any vegetables you are putting in the frittata in an oven safe skillet with the butter and pepper. Mix the milk, eggs and cottage cheese in a blender and then pour over the veggies. Cook in the skillet for a few minutes until the bottom is cooked and the top is wet. Finish cooking in the oven with the broiler for a few minutes and then add the cheese.
To see the original South Beach recipe:
Read more: http://www.food.com/recipe/south-beach-diet-cheesy-frittata-296997#ixzz1jM6pMnZV