In another cast iron skillet, heat up some oil over low to medium heat. Stir in your garlic, onion and red bell pepper. Stir consistently until the mixture becomes fully tender. Mix in your tomatoes and zucchini next. Season with some salt, pepper and oregano and cover your skillet. Reduce your heat and allow to simmer for the next 20 minutes, making sure to stir as frequently as possible.
3 Cloves of Garlic, 3 Tablespoons of Olive Oil, 1 Red Bell Pepper, 1 Onion, Dash of Salt and Pepper for Taste, 1, 14 Ounce Can of Tomatoes, 3 Cups of Zucchini, ½ teaspoons of Oregano, 1, 15 Ounce Can of Cannellini Beans