Winter Ratatouille (With Option to Make Into a Great Appetizer!)

This recipe for Winter Ratatouille (With Option to Make Into a Great Appetizer!) brings together 2 tablespoons extra-virgin olive oil (may to need to add more as the veggies cook), 1/2 medium red onion, diced, 1 medium yellow bell pepper, diced in a practical dish for home cooking. It takes about 28 min to prepare and cook. It makes approximately 6 servings.