Promised Land CSA » Roasted garlic and spinach quiche

Ingredients

• 1 bulb roasted garlic
• 1 tbs. butter
• 1 small onion, finely chopped
• 4 eggs
• 1 cup milk
• 1/4 tsp. chili powder
• 1/2 tsp. salt
• 1/4 tsp. freshly ground pepper
• 1 cup cooked spinach, fresh or frozen drained well
• 1/2 cup shredded Monterey Jack cheese
• 1/4 tsp. vegetable oil for oiling pan