Mexican Stuffed Shells (OAMC)

I can almost smell the warm, cheesy goodness right now! As a busy mom, I remember those hectic weeknights when dinner felt impossible. That’s when my love affair with stuffed shells began. This particular recipe, with its vibrant Mexican flavors, became a family favorite. It transformed our usual pasta night into a fiesta of flavor and, best of all, it was perfect for freezing, saving my sanity on more occasions than I can count.

Recipe Overview

• Prep Time: 20 minutes
• Cook Time: 30 minutes
• Total Time: 50 minutes
• Servings: 6
• Yields: 12-18 shells
• Dietary Type: Can be made gluten-free with gluten-free pasta shells.

Ingredients

• 12-18 large pasta shells, cooked
• 1 lb ground beef
• 3 tablespoons taco seasoning (I use Bulk Taco Seasoning Mix)
• ½ cup water
• 1 onion, chopped
• 1 ½ cups salsa, divided
• 1 cup grated cheese, divided (Jalapeño Monterey Jack is especially good, but cheddar will work well too.)
• 750 ml tomato sauce
• Chili powder, to taste
• Green onion, for garnish

Equipment Needed

• Large pot for cooking pasta
• Large skillet
• 9×12 inch baking pan
• Mixing bowl

Instructions

1. First, brown the ground beef in a large skillet over medium-high heat. Be sure to break it up with a spoon as it cooks. Once browned, drain off any excess grease.
2. Next, add the taco seasoning, water, chopped onion, and ½ cup of salsa to the skillet with the browned beef. Stir to combine all the ingredients well, then reduce the heat to low and simmer for about 5-7 minutes, allowing the flavors to meld together. Stir occasionally. Then add ¼ cup of the cheese.
3. In a separate bowl, mix together the remaining 1 cup of salsa, the tomato sauce, and chili powder to taste. Adjust the amount of chili powder according to your preferred spice level.
4. Preheat your oven to 350°F (175°C).
5. Spread a thin layer of the tomato sauce mixture on the bottom of a 9 x 12 inch baking pan. This will prevent the pasta shells from sticking and add flavor to the bottom of the dish.
6. Now, take the cooked pasta shells and fill each one generously with the ground beef mixture.
7. Carefully place the filled shells in the baking pan, side by side, on top of the sauce.
8. Once all the shells are filled and arranged in the pan, pour the remaining tomato sauce mixture evenly over the top.
9. Sprinkle the remaining ¾ cup of cheese evenly over the entire dish.
10. Garnish with freshly chopped green onion.
11. At this point, if you are making this for Once a Month Cooking (OAMC), you can cover the pan tightly with foil and freeze. Otherwise, proceed to baking.
12. Bake in the preheated oven at 350°F (175°C) for 30 minutes, or until the cheese is melted, bubbly, and lightly browned, and the sauce is heated through. If cooking from frozen, bake at 300°F (150°C) for 2 hours.
13. If desired, after baking, you can sprinkle additional cheese on top and return the pan to the oven for 5 minutes longer, or until the cheese is melted and gooey.
14. Let the dish rest for a few minutes before serving. This will help the sauce to thicken slightly and prevent it from being too runny.

Expert Tips & Tricks

• To prevent the pasta shells from sticking together after cooking, rinse them with cold water and toss them with a little olive oil.
• Don’t overcook the pasta shells! They should be al dente, as they will continue to cook in the oven.
• For a spicier kick, add diced jalapeños or a dash of hot sauce to the ground beef mixture. You can also use a spicier salsa.
• If you don’t have ground beef, you can use ground turkey or chicken instead.
• If the cheese starts to brown too quickly, tent the pan with foil for the last 10 minutes of baking.
• To prevent the edges of the pasta from drying out, make sure they are well covered with sauce.
• For a richer flavor, use a combination of different cheeses, such as Monterey Jack, cheddar, and mozzarella.
• To easily fill the shells, use a spoon or a piping bag.
• Add drained and rinsed black beans or corn to the meat mixture for extra flavor and texture.

Serving & Storage Suggestions

Serve the Mexican Stuffed Shells hot, garnished with extra green onions or a dollop of sour cream or plain Greek yogurt. A side of refried beans and Mexican rice makes a complete and satisfying meal. For a lighter option, serve with a fresh garden salad.

Leftovers can be stored in an airtight container in the refrigerator for up to 3-4 days. To reheat, cover the dish with foil and bake in a 350°F (175°C) oven until heated through. You can also reheat individual portions in the microwave.

For longer storage, freeze the baked shells in a freezer-safe container for up to 2-3 months. Thaw overnight in the refrigerator before reheating.

Nutritional Information

Nutrient	Amount per Serving	% Daily Value
Calories	350 kcal	18%
Total Fat	18g	28%
Saturated Fat	8g	40%
Cholesterol	60mg	20%
Sodium	800mg	33%
Total Carbohydrate	30g	10%
Dietary Fiber	4g	16%
Sugars	8g	–
Protein	20g	40%

Note: Nutritional information is an estimate and may vary based on specific ingredients and portion sizes.

Variations & Substitutions

• Vegetarian: Substitute the ground beef with cooked lentils or black beans. Sauté some diced vegetables like bell peppers and zucchini and add them to the lentil mixture for extra flavor and nutrition.
• Gluten-Free: Use gluten-free pasta shells. Be sure to check that your taco seasoning is also gluten-free.
• Spicier: Add a chopped jalapeño pepper or a pinch of cayenne pepper to the meat filling.
• Creamier: Stir in a dollop of sour cream or cream cheese to the meat filling for a richer flavor.
• Different Cheese: Experiment with different types of cheese, such as pepper jack, Colby Jack, or a Mexican blend.
• Different Protein: Ground turkey, ground chicken, or chorizo can be used in place of ground beef.
• Vegan: Use vegan ground beef substitute and vegan cheese.

FAQs (Frequently Asked Questions)

Q: Can I assemble the stuffed shells ahead of time?
A: Yes! You can assemble the shells and keep them covered in the fridge for up to 24 hours before baking. Just add 10-15 minutes to the baking time to ensure they’re heated through.

Q: Can I use different types of salsa?
A: Absolutely! Feel free to experiment with your favorite salsa, such as mild, medium, hot, or even a fruit salsa for a sweeter twist.

Q: How do I prevent the pasta shells from becoming soggy?
A: Be sure to not overcook the pasta shells initially, as they will continue to cook in the sauce while baking. Also, avoid using too much sauce when filling the shells.

Q: Can I make this recipe in a smaller baking dish?
A: Yes, you can adjust the recipe to fit a smaller dish. Just use fewer pasta shells and reduce the amount of sauce and filling accordingly.

Q: What if I don’t have taco seasoning?
A: You can make your own taco seasoning by combining chili powder, cumin, paprika, garlic powder, onion powder, oregano, and salt. There are many recipes online for homemade taco seasoning.

Final Thoughts

So there you have it – Mexican Stuffed Shells, a dish that’s not only delicious but also incredibly versatile and perfect for busy weeknights or meal prepping. Don’t hesitate to experiment with different ingredients and flavors to make it your own. And if you make it, I would love to hear what you think! Share your creations and any variations you come up with. Pair this with a crisp margarita or an ice-cold Mexican beer, and enjoy the fiesta!