Vegetable Frittata (Italian style omelet)

This recipe for Vegetable Frittata (Italian style omelet) brings together 1 1/2 tablespoons olive oil or 1 1/2 tablespoons canola oil, 1 clove garlic, minced, 1/2 cup chopped red onion in a practical dish for home cooking. It takes about 45 min to prepare and cook. It makes approximately 8 servings.