Tex-Mex Taco Stuffed Shells

Featured in: Game Day Grub

Jumbo pasta shells are filled with a savory mixture of spiced ground beef, black beans, and tomato sauce, then topped with a homemade nacho cheese sauce. The dish is finished with a crunchy layer of crushed Doritos, baked until golden and bubbling. This Tex-Mex fusion uses classic Italian comfort as a base for bold flavors, offering a satisfying, family-friendly main. Add fresh cilantro or sliced jalapeños for extra zing, and enjoy a perfect blend of creamy cheese, hearty filling, and crispy topping. Ideal for meal prep or a crowd-pleasing dinner.

Updated on Fri, 31 Oct 2025 10:21:00 GMT
Tex-Mex Taco Stuffed Shells topped with creamy nacho cheese and crunchy Doritos.  Save to Pinterest
Tex-Mex Taco Stuffed Shells topped with creamy nacho cheese and crunchy Doritos. | snackandmack.com

A bold fusion of Italian comfort and Tex-Mex flavor: jumbo pasta shells loaded with spiced beef and black beans, drenched in nacho cheese sauce, and finished with crushed Doritos for a crunchy, indulgent twist.

I first made these Tex-Mex taco stuffed shells for a family game night, and they disappeared incredibly fast. Everyone loved the cheesy sauce and crispy topping, and it has become a go-to for casual gatherings.

Ingredients

  • Jumbo pasta shells: 18–20 shells, boiled until just al dente
  • Ground beef: 400 g (14 oz)
  • Small onion: Chopped
  • Taco seasoning: 1 packet or 2 tbsp homemade blend
  • Cooked black beans: 150 g (1 cup)
  • Tomato sauce: 100 ml (⅓ cup)
  • Butter: 2 tbsp
  • Flour: 2 tbsp
  • Milk: 250 ml (1 cup)
  • Shredded cheddar or nacho cheese blend: 150 g (1½ cups)
  • Smoked paprika: ½ tsp
  • Salt: To taste
  • Crushed Doritos: Handful
  • Fresh cilantro: Chopped (optional)
  • Sliced jalapeños: Optional

Instructions

Cook the pasta shells:
Boil in salted water until just al dente. Drain and set aside on a baking sheet to prevent sticking.
Prepare the filling:
In a skillet, sauté onion in a bit of oil. Add ground beef and taco seasoning; cook until browned. Stir in black beans and tomato sauce. Simmer for 5 minutes.
Make the nacho cheese sauce:
Melt butter in a saucepan, stir in flour and cook 1 minute. Gradually whisk in milk until smooth. Add cheese, paprika, and salt. Stir until melted and creamy.
Assemble the dish:
Preheat oven to 180°C (350°F). Fill each shell with beef mixture and place in a baking dish. Pour nacho cheese sauce evenly over the shells.
Bake:
Cover with foil and bake for 20 minutes. Uncover, sprinkle crushed Doritos, and bake 5 more minutes.
Serve:
Garnish with cilantro and jalapeños if desired.
Delicious Tex-Mex Taco Stuffed Shells overflowing with spiced beef and melted cheese.  Save to Pinterest
Delicious Tex-Mex Taco Stuffed Shells overflowing with spiced beef and melted cheese. | snackandmack.com

My kids helped crush the Doritos on top, laughing as they made a crunchy mess in the kitchen. These shells always bring us together for a fun, easy dinner night.

Required Tools

Large pot, skillet, saucepan, baking dish

Allergen Information

Contains: gluten (pasta, flour), dairy (cheese, milk, butter), corn (Doritos)

Nutritional Information

Calories: ~630, Total Fat: 32 g, Carbohydrates: 48 g, Protein: 34 g (per serving)

Indulgent Tex-Mex Taco Stuffed Shells garnished with jalapeños and fresh cilantro. Save to Pinterest
Indulgent Tex-Mex Taco Stuffed Shells garnished with jalapeños and fresh cilantro. | snackandmack.com

These Tex-Mex stuffed shells shine at parties. Serve hot and watch them disappear!

Recipe FAQs

How can I make the shells gluten-free?

Substitute jumbo gluten-free pasta shells and use gluten-free corn chips instead of Doritos for a safe option.

Can I prepare the dish ahead of time?

Yes, assemble everything in advance and bake just before serving for best flavor and texture.

What can I use instead of beef?

Try ground turkey, chicken, or a plant-based substitute for a lighter or vegetarian option.

How do I add extra heat?

Use spicy cheese, pepper jack, or include diced jalapeños in the filling for more kick.

Are there recommended toppings?

Add fresh cilantro, sliced green onions, or avocado for fresh flavor and color before serving.

What sides pair well?

Serve with Mexican rice, a crisp salad, or black bean salsa to complete the meal.

Tex-Mex Taco Stuffed Shells

Spiced beef-stuffed shells with nacho cheese sauce and a crispy Doritos topping for bold Tex-Mex flavor.

Prep Time
25 min
Cook Time
25 min
Overall Time
50 min
Recipe by Snack And Mack Ryan Mitchell

Recipe Type Game Day Grub

Skill Level Medium

Cuisine Type Tex-Mex Fusion

Output 6 Serving Size

Dietary Details None specified

Ingredient List

Shell Filling

01 18–20 jumbo pasta shells
02 14 ounces ground beef
03 1 small onion, chopped
04 1 packet taco seasoning or 2 tablespoons homemade blend
05 1 cup cooked black beans
06 1/3 cup tomato sauce

Nacho Cheese Sauce

01 2 tablespoons butter
02 2 tablespoons all-purpose flour
03 1 cup milk
04 1 1/2 cups shredded cheddar or nacho cheese blend
05 1/2 teaspoon smoked paprika
06 Salt, to taste

Toppings

01 Handful of crushed Doritos
02 Fresh cilantro, chopped (optional)
03 Sliced jalapeños (optional)

Steps

Step 01

Boil Pasta Shells: Cook jumbo pasta shells in a large pot of salted water until just al dente. Drain and arrange on a baking sheet to prevent sticking.

Step 02

Prepare Beef Filling: Heat a skillet over medium heat with a splash of oil. Sauté chopped onion until translucent, then add ground beef and taco seasoning. Cook until beef is browned, stirring regularly. Incorporate black beans and tomato sauce. Simmer for five minutes to meld flavors.

Step 03

Make Nacho Cheese Sauce: In a saucepan, melt butter over medium heat. Add flour, stirring constantly for one minute. Gradually whisk in milk until the mixture is smooth. Fold in shredded cheese, smoked paprika, and salt until sauce is creamy and cheese is melted.

Step 04

Stuff and Assemble: Preheat the oven to 350°F. Fill each pasta shell with the spiced beef mixture and arrange them in a baking dish. Evenly pour nacho cheese sauce over all stuffed shells.

Step 05

Bake and Finish: Cover the baking dish with foil and bake for 20 minutes. Remove foil, scatter crushed Doritos on top, and bake for an additional 5 minutes to crisp the topping.

Step 06

Serve: Garnish with fresh cilantro and sliced jalapeños if desired. Present immediately for best texture.

Equipment Needed

  • Large pot
  • Skillet
  • Saucepan
  • Baking dish

Allergy Info

Double-check every item for known allergies. If unsure, reach out to a healthcare provider.
  • Contains gluten from pasta shells and flour, dairy from cheese, milk, butter, and corn from Doritos.

Nutrition Details (each serving)

Nutrient details are offered for reference only. Speak with your doctor for personal health questions.
  • Calorie Count: 630
  • Fat Content: 32 g
  • Carbohydrate: 48 g
  • Proteins: 34 g