Simple casserole in the microwave

Express casserole is an ideal lunch option when you are short on time. Quickly, you can cook this casserole in the microwave, an excellent dish for fasting (lenten mayonnaise) or for an empty refrigerator. Quite often I make casseroles in the oven, but sometimes I need to cook something very quickly, then I experiment with the microwave and different vegetables. We really love potato casseroles with juicy vegetables, especially onions, carrots, bell peppers, tomatoes and cabbage.