One Pot Mexican Rice Casserole
This Easy One Pot Mexican Rice Casserole is a hearty, flavorful dish combining tender rice, zesty spices, and creamy cheese, all cooked effortlessly in a single pot. Perfect for busy weeknights or casual gatherings, this dish offers warmth, convenience, and vibrant Mexican-inspired flavors with minimal cleanup.
- Author: Emilly
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Total Time: 30 minutes
- Yield: 4 servings 1x
- Category: Main Course
- Method: One Pot Cooking
- Cuisine: Mexican-inspired
- Diet: Gluten Free
Base Ingredients
- 1 cup long-grain rice
- 1 medium onion, diced
- 2 cloves garlic, minced
Vegetables and Beans
- 1 cup diced tomatoes (canned or fresh)
- 1 cup black beans or corn (drained and rinsed if canned)
Liquids and Seasoning
- 2 cups chicken broth (or vegetable broth for vegetarian/vegan)
- 1 tablespoon Mexican seasoning blend (cumin, chili powder, paprika, oregano)
Cheese and Garnishes
- 1 cup shredded cheese (cheddar, Monterey Jack, or Mexican blend)
- Fresh cilantro, chopped (for garnish)
- Juice of 1 lime (for garnish)
Optional Add-ins
- Oil for sautéing (e.g., olive oil or vegetable oil)
- Protein additions: cooked shredded chicken, ground beef, or turkey
- Optional veggies: diced bell peppers, zucchini
- Spice boosters: jalapeños or hot sauce (to taste)
- Step 1: Sauté Aromatics – Heat a splash of oil in a pot over medium heat. Add diced onions and minced garlic, cooking until they become translucent and fragrant to build the casserole’s flavor base.
- Step 2: Toast the Rice – Stir in the uncooked long-grain rice and toast it with the aromatics for 2 minutes to enhance nuttiness and prevent mushiness.
- Step 3: Add Liquids and Spices – Pour in chicken broth, diced tomatoes, black beans or corn, and sprinkle the Mexican seasoning blend. Stir thoroughly to combine all flavors evenly.
- Step 4: Simmer Until Tender – Bring the mixture to a gentle boil, then reduce heat to low. Cover the pot and let it simmer for 18–20 minutes or until the rice absorbs the liquid and is tender.
- Step 5: Cheese It Up and Serve – Once the rice is tender, sprinkle the shredded cheese evenly over the top. Cover again for 2–3 minutes to let the cheese melt. Finish by garnishing with fresh cilantro and a squeeze of lime juice before serving.
Notes
- Use quality broth (homemade or low-sodium) for richer flavor.
- Don’t skip toasting rice; it keeps grains fluffy.
- Distribute cheese evenly for consistent melty texture.
- Let casserole rest off heat for 5 minutes before serving to help it set.
- Add fresh cilantro and lime juice at the end for bright, fresh flavor.
- For vegan option, substitute chicken broth with vegetable broth and use plant-based or omit cheese.
- If using brown rice, increase cooking time to 40-45 minutes and add more broth as needed.
- Add cooked proteins like shredded chicken or ground beef for a heartier meal.
- Adjust spice level with jalapeños or hot sauce to your preference.
Nutrition
- Serving Size: 1 cup
- Calories: 350
- Sugar: 3g
- Sodium: 600mg
- Fat: 12g
- Saturated Fat: 5g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 45g
- Fiber: 7g
- Protein: 12g
- Cholesterol: 25mg
Keywords: Mexican rice casserole, one pot meal, easy dinner, Mexican flavors, casserole, gluten free, weeknight recipe, cheesy rice casserole, family friendly