Step 1Saute bacon in skillet over medium heat until cooked halfway, 6 to 8 minutes. Add onions and cook until onions are tender, but not browned. Pour off most of fat.
Step 2Combine eggs, salt, pepper and nutmeg and beat well. Add milk and blend well. Spread onion mixture in 13x9-inch pan, then sprinkle evenly with cheese. Pour egg mixture over cheese.
Step 3Bake at 375 degrees 35 to 45 minutes, or until knife inserted near center comes out clean.