Scrambled Eggs With Avocado and Cheese

4 large eggs 1 tablespoon water salt (to taste) pepper (to taste) 2 teaspoons butter or 2 teaspoons margarine 1/2 cup grated cheddar cheese 1/2 avocado ,[...]

2 eggs 2 egg whites 1 canola oil cooking spray 1 tablespoon heavy cream 3 stalks asparagus , chopped 2 mushrooms , chopped 1/4 cup onion , chopped 1/2 avocado[...]