This tasty casserole is full of flavor and just the right amount of spice. It’s an easy-to-make dish that packs in plenty of protein & other nutritious ingredients.
2. Then, in a large nonstick skillet, heat oil over medium. When oil shimmers, add 2 cups of onion and cook, stirring occasionally until translucent which should take about 2 to 3 minutes.
3. Next, add mushrooms and zucchini, and cook, stirring occasionally, until the vegetables are softened, 15 to 20 minutes.
5. To make the sauce, put the following ingredients in a blender: purée tomatoes, jalapeno pepper, garlic, chili powder, cumin, oregano and smoked paprika, and remaining 1 cup onion.