
This Spaghetti Tacos recipe is a fun twist on two beloved favorites combining the classic taco with hearty spaghetti and seasoned ground beef. It's a family-friendly meal that brings comfort food to the table in a playful and satisfying way.
I remember making this when my kids were little and they couldn't get enough. Now it's a go-to for busy weeknights or casual weekend dinners that get everyone excited at the table.
Ingredients
- 6 ounces uncooked spaghetti noodles: broken in half for easier taco filling
- One pound lean ground beef: for rich protein without extra grease
- Half a cup of water: helps blend the taco seasoning into the meat evenly
- One ounce mild taco seasoning: adds a familiar Mexican flavor that isn't too spicy
- One cup tomato sauce: provides a smooth base tying everything together
- Ten ounces Rotel diced tomatoes and green chilies: drained to keep the filling chunky and add a slight kick
- One and three quarter cups shredded Mexican cheese blend: gives a creamy and melty texture opt for fresh shredded cheese for best melting
- Ten stand and stuff taco shells: hold the spaghetti mixture perfectly while adding crunch
Choose quality lean beef and fresh cheese for the best flavor and texture in this dish.
Step-by-Step Instructions
- Sauté the Ground Beef:
- Cook the lean ground beef in a large sauté pan over medium-high heat. Break the meat apart with a spatula as it cooks until no pink remains. Drain any excess grease to keep the filling from getting soggy.
- Blend in Seasonings:
- Add half a cup of water and the mild taco seasoning to the cooked beef. Stir well so every bit of meat is coated with the flavorful spices.
- Mix in Sauces and Spaghetti:
- Lower the heat to low and pour in the tomato sauce. Stir to combine. Then add the cooked and drained spaghetti noodles into the pan and stir so the spaghetti is well coated with the saucy meat mixture.
- Add Tomatoes and Cheese:
- Fold in the drained diced tomatoes and green chilies from the Rotel for a little zest. Remove from heat and stir in one and a half cups of the shredded Mexican cheese until it melts into the filling creating a creamy consistency.
- Prepare Taco Shells and Bake:
- Arrange the taco shells in a 9-by-13 inch baking dish so they stand upright. Spoon the spaghetti and beef mixture into each shell generously. Sprinkle the remaining quarter cup of cheese on top of the filled tacos.
- Melt Cheese in Oven:
- Place the baking dish in a preheated 400 degree Fahrenheit oven. Bake the tacos for 4 to 6 minutes until the cheese on top is fully melted and starting to bubble.
- Serve:
- Remove from the oven and serve immediately while the shells are still crunchy and the filling is warm and gooey.

Storage Tips
Leftovers keep well covered in the refrigerator for up to three days. Reheat gently in the oven or microwave to keep the shells crisp. For longer storage, wrap individual tacos tightly and freeze for up to a month.
Ingredient Substitutions
Ground turkey or chicken can replace the beef for a lighter version with less fat. You can swap taco seasoning for fajita seasoning or a homemade blend of cumin, chili powder, and garlic powder if you prefer. Use gluten-free pasta and shells to fit dietary needs.
Serving Suggestions
Serve these tacos with a side of fresh guacamole, salsa, or a simple green salad for contrast. A dollop of sour cream adds creaminess, or a squeeze of fresh lime brightens the savory flavors nicely.
Cultural Context
Spaghetti tacos are a fun American fusion dish popularized by shows and home cooks who enjoy mixing classic Italian pasta with Mexican flavors. It's a reminder that some of the best meals come from creative mashups that bring family and friends together.

Frequently Asked Questions
- → What type of cheese works best for this dish?
A shredded Mexican cheese blend pairs perfectly, melting smoothly and adding a mild, creamy flavor that complements the savory beef and tomatoes.
- → How do you prevent the taco shells from getting soggy?
Baking the tacos just long enough to melt the cheese helps keep shells crisp. Avoid overfilling and serve immediately after baking for best texture.
- → Can I cook the spaghetti noodles ahead of time?
Yes. Cooking the noodles ahead and draining them well allows the flavors to meld better when combined with the seasoned beef and sauce.
- → Is there a substitute for Rotel diced tomatoes and green chilies?
You can use canned diced tomatoes with added diced green chilies or fresh chopped green chilies for a similar flavor and mild heat.
- → What’s the ideal cooking temperature and time for baking these tacos?
Preheating the oven to 400°F and baking for 4-6 minutes melts the cheese nicely without making the shells too soft.