Creamy Mexican Rice & Chicken Dinner Casserole – Easy, Cheesy & Family-Approved

Some nights just call for comfort food—and that’s exactly what this Creamy Mexican Rice & Chicken Dinner Casserole delivers. It’s warm, cheesy, loaded with flavor, and best of all? It’s easy enough to whip up on a weeknight with ingredients you probably already have in your pantry.

This casserole has quickly become a go-to in my house. My kids call it “Mexican lasagna,” and my husband asks for seconds before he’s even halfway through his first plate. It’s that good.

Let’s dig in, shall we?

Why You’ll Love This Creamy Mexican Rice & Chicken Dinner Casserole

• Ultra-creamy and cheesy with just the right kick of spice
• Uses rotisserie chicken for a fast protein shortcut
• One pan, easy cleanup – because no one wants a sink full of dishes
• Perfect for meal prep and reheats beautifully
• Family-approved and endlessly customizable

This is the kind of dish that feeds a crowd, pleases picky eaters, and keeps you full and happy.

Ingredients

Here’s everything you’ll need to bring this casserole together:

• 2 (6.4oz) boxes Mexican-style rice (you’ll also need the butter & water to cook it – check package)
• 1 small rotisserie chicken, shredded or pulled
• 1/2 cup chunky salsa (adds a tangy, spicy punch)
• 1/3 cup sour cream (for that creamy goodness)
• 1 tbsp taco seasoning
• 1 (15oz) can black beans, rinsed and drained
• 1 (15oz) can corn, drained
• 2 cups shredded Mexican cheese blend (or cheddar-jack mix)

Tip: If you like extra heat, add a few dashes of hot sauce or diced green chiles.

How to Make It – Step-by-Step

1. Cook the rice

Cook the boxed Mexican rice according to package instructions—this usually means simmering with butter and water for about 15 minutes.

2. Mix in creamy flavor

Once cooked, stir in:

• 1/2 cup salsa
• 1/3 cup sour cream
• 1 tbsp taco seasoning

Mix well until everything is creamy and combined.

3. Prep your oven and extras

While the rice simmers, preheat your oven to 350°F and grease a 9×13 baking dish. Pull the rotisserie chicken and prep the black beans and corn.

4. Assemble the casserole

Layer the dish in this order:

1. Creamy Mexican rice mixture
2. Black beans & corn
3. Pulled chicken
4. Shredded cheese (lots of it!)

5. Bake and serve

Bake uncovered for 15–20 minutes, or until the cheese is bubbling and golden brown. Serve hot.

Optional toppings: diced avocado, sliced jalapeños, fresh tomatoes, cilantro, or a drizzle of crema.

What to Serve With This Casserole

This dish stands on its own, but here are some easy sides or toppings to try:

• Sliced avocado or guacamole
• Garden salad with lime vinaigrette
• Warm tortillas or tortilla chips
• Pickled onions or jalapeños
• A cold cerveza or sparkling limeade

Storage Tips

• Fridge: Store leftovers in an airtight container for up to 4 days.
• Freezer: Freeze tightly wrapped portions for up to 2 months.
• To reheat: Microwave in 30-second bursts or warm in a 300°F oven until hot through.

Variations and Swaps

Want to mix it up?

• Use brown rice or Spanish rice for a whole grain boost
• Add veggies like bell peppers or zucchini
• Swap protein: Use ground turkey, leftover steak, or go meatless with extra beans
• Make it spicier: Stir in chipotle powder or diced jalapeños

FAQs – Creamy Mexican Rice & Chicken Dinner Casserole

What goes in chicken and rice casserole?
This version includes rice, pulled chicken, beans, corn, cheese, sour cream, and taco spices.

Is this casserole healthy?
It’s hearty but balanced! You can lighten it up by using reduced-fat cheese or Greek yogurt instead of sour cream.

Can I use leftover chicken?
Yes! Any cooked chicken works here—grilled, baked, or poached.

Can I prep it ahead?
Definitely. Assemble it up to a day in advance, cover, and refrigerate. Just bake before serving.

What rice works best?
Mexican-style rice brings the most flavor, but Spanish or seasoned rice packets work in a pinch.

Can I make it vegetarian?
Skip the chicken and double the beans—or add sautéed mushrooms for a hearty meatless option.

Can I make this in advance and freeze it?
Absolutely! Assemble everything, wrap it tightly, and freeze for up to two months. Just bake straight from the freezer—add 10 extra minutes to the cook time.

What cheese melts best on top?
Mexican blend or Monterey Jack work great. For extra stretch, add mozzarella.

Related Recipes to Try Next

If you love this, you’ll definitely want to check out:

• This creamy chicken and rice bake – cozy, one-pan comfort food
• Mexican-inspired chicken and rice dishes – bold and bright
• Cheesy chicken casseroles with Mexican flavors – weeknight favorite

Save & Share

Don’t forget to pin this recipe to Pinterest @RitzyRecipes for your next meal plan!

Tag me if you make it—I’d love to see your version. This is one dish the whole family will ask for again and again.

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