Slow Cooker Burrito Casserole

Why You’ll Love This Slow Cooker Burrito Casserole

This burrito casserole uses ground beef for structure and protein, while tortillas create sturdy layers. Rotel supplies measured moisture, and long-grain rice absorbs it as the casserole cooks. Queso, sour cream, and shredded cheese bind the filling and keep the rice from drying out.

Drain the beef, and Rotel so excess fat and liquid don’t make the casserole loose. Use regular uncooked long-grain white rice because instant or brown rice requires different liquid ratios. Check the rice early, then rest the casserole uncovered for 5–10 minutes to thicken the filling.

If slow cooker dinners are regulars in your kitchen, try my Slow Cooker Carnitas or this smoky Slow Cooker Beef Barbacoa next. My Slow Cooker Beef Taco Casserole is another easy, cheesy option for Taco Tuesday.

Ingredients

See the recipe card below for the full list of ingredients and exact measurements.

• Ground beef: Lean ground beef gives the casserole its hearty base without adding too much grease. Brown it fully and drain it before layering.
• Taco seasoning, salt, and pepper: This simple trio seasons the beef with familiar taco flavor. Taste the cooked beef before adding extra salt because seasoning packets vary.
• Nacho cheese sauce or queso: Queso makes the rice mixture creamy and adds extra-cheesy burrito flavor.
• Sour cream: Sour cream softens the heat and adds a tangy, creamy texture. Full-fat sour cream is less likely to separate during cooking.
• Taco Bell chipotle sauce: This smoky, mildly spicy sauce gives the casserole its grilled cheese burrito-inspired flavor.
• Long-grain white rice and beef broth: Use regular uncooked long-grain rice, not instant rice. The broth provides the liquid it needs to become tender.
• Rotel: Drain the tomatoes and green chiles well so the casserole doesn’t get too wet.
• Flour tortillas: Tear the tortillas to fit your slow cooker and overlap them slightly to create distinct layers.
• Mexican blend and cheddar cheese: Mexican blend cheese melts between the layers, while cheddar creates the gooey top. Freshly shredded cheese melts most smoothly.
• Tortilla strips: Crushed strips inside add corn flavor. Save the extra strips for serving to keep them crisp.

Substitutions and Variations

• Ground turkey: Replace the beef with ground turkey. Add a little oil to the skillet if you are using very lean meat.
• Queso blanco: Use queso blanco in place of nacho cheese sauce for a milder, creamier flavor.
• Chicken version: Substitute cooked shredded chicken for the ground beef and use chicken broth instead of beef broth.
• Extra spicy: Add more chipotle sauce, use hot Rotel, or layer in sliced jalapeños.
• Double cheese: Add a little extra queso between the tortilla layers or swap some of the Mexican blend for Pepper Jack.
• Doritos version: Use crushed Nacho Cheese Doritos instead of the tortilla strips for a bolder, cheesy crunch.
• Loaded servings: Finish each portion with shredded lettuce, diced tomatoes, avocado, sour cream, cilantro, or green onions.

How to Make Crockpot Burrito Casserole (Step-by-Step Directions)

STEP 1: Heat a large skillet over medium heat. Add the ground beef and cook until browned, breaking it into small crumbles as it cooks. Season with salt, pepper, and taco seasoning, then drain any excess grease.

STEP 2: In a large bowl, stir together the nacho cheese sauce, sour cream, chipotle sauce, uncooked rice, beef broth, and drained Rotel until evenly combined.

STEP 3: Lightly grease the slow cooker. Spread a thin layer of seasoned beef over the bottom, then add a layer of flour tortillas. Tear the tortillas as needed to cover the surface.

STEP 4: Spoon more beef over the tortillas, followed by some of the rice mixture. Sprinkle with crushed tortilla strips and Mexican blend cheese. Repeat the layers until you use all the ingredients, finishing with cheese on top.

STEP 5: Cover and cook on LOW for 4–5 hours or HIGH for 2–3 hours. Begin checking at the early end of the range. The casserole is ready when the rice is tender, and the center is hot and bubbly.

STEP 6: During the last 15 minutes, sprinkle the cheddar over the top. Replace the lid until the cheese melts and gets gooey. Let the casserole rest uncovered for 5–10 minutes, then drizzle it with extra chipotle sauce and add crisp tortilla strips before serving.

Kim’s Tips for Making Slow Cooker Burrito Casserole

• Drain the beef: Excess grease can make the bottom of the casserole oily and keep the rice mixture from thickening properly.
• Use the right rice: Regular long-grain white rice works best here. Instant or brown rice may need a different amount of liquid and cooking time.
• Check for tender rice: Slow cookers heat differently, so use the rice, not only the clock, to decide when the casserole is done.
• Shred cheese from a block: Freshly shredded cheese melts more smoothly than bagged cheese coated with anti-caking powder.
• Wait to add the final crunch: Tortilla strips soften quickly in steam. Add the serving garnish only after you remove the lid.
• Let it rest: A short rest allows the hot rice mixture to settle and makes the casserole easier to scoop.

Common Mistakes to Avoid When Making Burrito Casserole

• Using undrained Rotel: The recipe already includes enough broth for the rice. Extra tomato liquid can leave the finished casserole loose.
• Opening the lid repeatedly: Every peek releases heat and steam, which can extend the cooking time and leave the rice unevenly cooked.
• Skipping the thin bottom layer: A little beef mixture on the greased crock helps keep the first tortilla layer from sticking.
• Adding all the tortilla strips early: The strips inside will soften, as intended. Reserve a separate handful for the crunchy topping.
• Overcooking after the rice is tender: Rice continues absorbing liquid and can become mushy, so switch the slow cooker off once the center is fully cooked.

How to Store

• Refrigerator: Cool leftovers, transfer them to an airtight container, and refrigerate for up to 4 days.
• Freezing: Freeze individual portions in freezer-safe containers for up to 2 months. The tortillas will be softer after thawing, but the flavor will still be delicious.
• Thawing: Defrost frozen casserole overnight in the refrigerator before reheating.
• Reheating: Microwave individual servings until hot throughout, or cover a baking dish and warm it in a 350°F oven. Add a splash of broth if the rice seems dry and use fresh tortilla strips after reheating.

Serving Suggestions

This recipe for burrito casserole is filling enough to serve on its own, especially with fresh toppings such as tomatoes, lettuce, avocado, cilantro, or sour cream. For a game-day spread or Taco Tuesday dinner, pair it with my creamy Slow Cooker Mexican Street Corn Dip.

Add crisp Seasoned Baked Tortilla Chips for scooping and a bowl of Chunky Garden Fresh Salsa for a bright tomato finish. A simple green salad, lime wedges, or fresh fruit also balances the rich cheese and beef.

Slow Cooker Burrito Casserole FAQs

Other Mexican-Inspired Recipes to Try

• Slow Cooker Hatch Chile Salsa Verde Pork is tangy, savory, and easy to tuck into tacos or burrito bowls.
• Try these Grilled Chili Lime Mexican Street Corn Ribs when you want a smoky side with fresh lime flavor.
• These hearty Beef Tortas layer seasoned beef and fresh toppings into a satisfying sandwich.
• My Black Bean and Corn Mexican Salad adds a colorful, fresh option to a Tex-Mex meal.
• This Creamed Corn with Jalapeños is creamy, a little spicy, and delicious beside beef or chicken.

Final Thoughts

This slow cooker burrito casserole turns a loaded burrito into an easy, comforting family dinner. The Crockpot handles most of the work, making it practical for busy evenings. Serve each scoop with your favorite toppings so everyone can customize their meal.