Slow-Cooker Walking Taco Beef & Queso Pasta Bake Tips, FAQ & printable recipe

Tips for success

For the creamiest sauce, use full-fat cream cheese and freshly shredded cheddar. The fat helps the sauce stay smooth and rich. If you want a little extra heat, stir in a chopped jalapeño or a dash of hot sauce along with the other ingredients. For an even more decadent version, swap the sour cream topping for a drizzle of crema or extra melted cheese.

This recipe is incredibly flexible. You can add black beans, corn, or diced bell peppers to the slow cooker for extra texture and color.

If you have leftover taco meat from another meal, you can use it in place of the browned ground beef—just skip the browning step and add the cooked meat with the other ingredients. The leftovers reheat beautifully, so make a double batch if you want lunches for the week.

Variations

• Chicken Taco Pasta: Swap the ground beef for 2 pounds of ground chicken or turkey. Brown it the same way, but cook to an internal temperature of 165°F (74°C). The rest of the recipe stays the same, and the result is a lighter but equally flavorful dish.
• Veggie-Loaded Version: Add 1 cup of frozen corn and 1 can of drained black beans to the slow cooker along with the other ingredients. You can also stir in a diced bell pepper and half a diced onion when you brown the beef for extra texture and sweetness.
• Spicy Chorizo Twist: Replace half of the ground beef with fresh Mexican chorizo (remove from casings). Brown it together with the beef, and reduce the taco seasoning to 1/2 ounce since chorizo is already highly seasoned. Cook to 160°F (71°C) and enjoy a spicier, more complex flavor.
• Creamy Green Chile Version: Use 2 cans of diced green chiles instead of Rotel, and add a 4-ounce can of chopped green chiles for extra heat. Stir in a handful of chopped fresh cilantro before serving for a fresh, zesty finish.

Storage and make-ahead

Fridge

Store leftovers in an airtight container in the refrigerator for up to 4 days. Add a splash of broth when reheating to restore the creamy texture.

Freezer

Freeze in a freezer-safe container for up to 3 months. Thaw overnight in the refrigerator before reheating.

Reheat

Reheat in the microwave in 1-minute intervals, stirring between, or in a saucepan over medium heat with a splash of broth until hot and creamy.

Store any leftovers in an airtight container in the refrigerator for up to 4 days. The pasta will continue to absorb liquid, so when reheating, add a splash of beef broth or water to loosen the sauce. Reheat in the microwave or on the stovetop until heated through.

You can brown the ground beef and assemble the slow cooker insert up to a day ahead.

Keep the insert in the refrigerator overnight, then place it in the slow cooker and cook on high for 2 hours, adding an extra 15-20 minutes to the cooking time since the ingredients start cold. Alternatively, you can freeze the fully cooked pasta bake for up to 3 months.

Serving ideas

Serve the pasta bake hot, straight from the slow cooker, with a lineup of toppings: crushed corn chips, diced avocado, sour cream, cilantro, and lime wedges.

Set everything out in small bowls so everyone can customize their own serving. The crunchy chips contrast beautifully with the creamy pasta, and the lime adds a bright, tangy note that cuts through the richness.

This dish is a meal in itself, but it also pairs well with a simple green salad or some roasted vegetables. For a true walking taco experience, serve the pasta in individual bags of corn chips, or pile it onto a plate with extra chips on the side.

It's perfect for casual dinners, game-day gatherings, or potlucks where you want something hearty and crowd-pleasing.

Frequently asked questions

Recipe card

Slow-Cooker Walking Taco Beef & Queso Pasta Bake

Prep 15 minCook 2 hTotal 2 h 15 minServes 8

Ingredients

• 2 lb ground beef
• 1 oz taco seasoning
• 2 cans (10 oz each) Rotel diced tomatoes with green chiles
• 3 cups beef broth
• 1 lb uncooked elbow macaroni
• 1 block (8 oz) cream cheese, softened
• 3 cups sharp cheddar cheese, shredded
• Crushed corn chips, for serving
• Diced avocado, for serving
• Sour cream, for serving
• Fresh cilantro leaves, for serving
• Lime wedges, for serving

Instructions

1. In a large skillet over medium-high heat, cook the ground beef, breaking it up with a wooden spoon, until browned and no longer pink, about 8 minutes. Drain off excess fat. Sprinkle the taco seasoning over the beef and stir to coat. Transfer the seasoned beef to the slow cooker.
2. Add the undrained Rotel tomatoes, beef broth, uncooked elbow macaroni, softened cream cheese, and shredded sharp cheddar cheese to the slow cooker. Stir gently to combine, making sure the pasta is submerged in the liquid as much as possible.
3. Cover the slow cooker and cook on HIGH for 2 hours, stirring once halfway through if possible. The pasta will absorb the broth and the cheeses will melt into a creamy, bubbling sauce. Cook until the pasta is tender and the sauce has thickened slightly.
4. Scoop the pasta bake into bowls. Top each serving with crushed corn chips, diced avocado, a dollop of sour cream, fresh cilantro leaves, and a squeeze of lime juice. Serve hot.

Contains: gluten, milk

Estimated nutrition per serving

Calories

620

Protein

35 g

Carbohydrates

45 g

Fat

32 g

Automatic estimate from the ingredient list, not laboratory-verified.