One Pot Mexican Rice Casserole
One Pot Mexican Rice Casserole is a comforting, flavorful, and easy-to-make dish that combines tender vegetables, savory rice, vibrant Mexican spices, and melty cheese. Perfect for busy weeknights or meal prepping, this recipe offers one-pot convenience and a satisfying blend of textures and colors that’s customizable to suit your preferences.
- Author: Kaeli
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Total Time: 40 minutes
- Yield: 4 servings 1x
- Category: Main Course
- Method: One Pot Cooking, Simmering
- Cuisine: Mexican
- Diet: Gluten Free
Base Ingredients
- 1 cup long-grain rice, uncooked
- 2 cups chicken broth
- 1 can (10 oz) diced tomatoes with green chilies
- 1 cup black beans, drained and rinsed
- 1 cup corn kernels (fresh, frozen, or canned)
Aromatics & Seasonings
- 1 medium onion, diced
- 2 cloves garlic, minced
- 1 tablespoon Mexican seasoning blend (cumin, chili powder, oregano)
Cheese & Garnishes
- 1 cup shredded cheddar cheese
- Fresh cilantro, chopped (for garnish)
- Fresh lime juice (from 1 lime), for garnish
Optional Ingredients for Variations
- Oil for sautéing (1-2 tablespoons)
- Protein options: cooked chicken, ground beef, turkey, or chorizo
- Vegetables: bell peppers, zucchini, mushrooms
- Spicy additions: diced jalapeños or hot sauce
- Alternative cheeses: pepper jack or Mexican cheese blend
- Grain alternatives: brown rice or quinoa
- Sauté the aromatics: Heat oil in a large skillet or deep pan over medium heat. Add diced onions and minced garlic, cooking until softened and fragrant to form the savory base of the casserole.
- Add rice and seasonings: Stir in the uncooked long-grain rice and Mexican seasoning blend. Toast the rice for 2 minutes to enhance nutty flavor and help evenly absorb spices.
- Combine remaining ingredients: Add canned tomatoes with green chilies, black beans, corn, and chicken broth. Stir to ensure rice is fully submerged in liquid for even cooking.
- Simmer until rice is tender: Bring mixture to a gentle boil, then reduce heat to low and cover. Let simmer for 20-25 minutes until rice is fully cooked and most liquid is absorbed.
- Add cheese and finish baking: Sprinkle shredded cheddar cheese evenly over the top. Cover and cook for 5 more minutes until cheese melts and becomes gooey. Optionally, broil for 2-3 minutes for a golden crust.
Notes
- Use fresh spices where possible, such as freshly ground cumin and chili powder, for the brightest flavor.
- Do not lift the lid during simmering to keep steam trapped for perfectly cooked rice.
- Adjust the amount of broth as needed depending on rice variety; check the texture toward the end of cooking.
- Squeeze fresh lime juice after cooking to maintain its zesty brightness.
- Allow casserole to rest covered for 5 minutes after cooking to let flavors meld and rice finish steaming.
Nutrition
- Serving Size: 1 cup
- Calories: 350 kcal
- Sugar: 3 g
- Sodium: 600 mg
- Fat: 12 g
- Saturated Fat: 6 g
- Unsaturated Fat: 4 g
- Trans Fat: 0 g
- Carbohydrates: 43 g
- Fiber: 7 g
- Protein: 14 g
- Cholesterol: 25 mg
Keywords: Mexican rice casserole, one pot meal, easy dinner, Mexican spices, cheesy casserole, black beans, quick meal