This Vegetarian Fajita Rice Casserole is packed with veggies and protein and super easy to make! Colorful bell peppers are mixed with rice, black beans, seasonings, enchilada sauce and cheese. Everything gets baked together in the oven, for a simple meal that's packed with tons of flavor. Add your favorite toppings and enjoy with tortilla chips! #easydinner#vegetarian#casserolerecipe#fajitas#glutenfree