2 Tbls butter or oil
1 pound summer squash, sliced into ¼ inch rounds
½-1 cup grated cheese (cheddar, parmesan, etc.)
Sour cream
Salt and pepper

Heat the butter in a large skillet over medium heat until hot. Add the summer squash in a single layer (you may need to do two batches), and cook for two to three minutes on each side until lightly browned and tender. Remove to a plate. Add salt and pepper to taste. Top with the grated cheese and a dollop of sour cream. Serve immediately.