Cheesy Taco Mac Delight

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Taco Mac blends creamy, melted cheddar and mozzarella cheeses with perfectly cooked elbow macaroni, combined with seasoned ground beef simmered in zesty taco spices. Fresh diced tomatoes add a vibrant touch, while sour cream enriches the texture. The dish is finished with chopped green onions and optional crunchy tortilla chips for added contrast. With a total cook time of 40 minutes, it’s an accessible, hearty meal that balances bold flavors with comforting creaminess, perfect for busy weeknights or casual gatherings.

Barbara Chef
Updated on Mon, 02 Feb 2026 20:07:31 GMT
A bowl of food with tomatoes and cheese. Pin it
A bowl of food with tomatoes and cheese. | gracefulflavors.com

Taco Mac is a creamy, cheesy mac and cheese dish with a Tex-Mex twist. Ground beef seasoned with taco spices is combined with tender elbow macaroni and melted cheese, then topped with fresh tomatoes, green onions, and crunchy tortilla chips for a lively finish. It serves as a comforting dinner that brings together familiar flavors in a playful, satisfying way.

I first made this on a busy weeknight when I wanted something quick but special. Now it’s a regular request because it feels like a treat without the fuss.

Ingredients

  • Ground beef: one pound is perfect to create the savory base for the taco flavor and provides hearty protein
  • Taco seasoning packet: delivers a balanced blend of spices that infuses the beef with warmth and a hint of smokiness
  • Elbow macaroni: two cups provides the classic mac and cheese texture that soaks up all the flavors
  • Shredded cheddar cheese: one cup adds sharpness and meltiness essential for creamy texture
  • Shredded mozzarella cheese: one cup gives stretch and a mild creaminess that softens the cheddar’s punch
  • Diced tomatoes canned: fourteen and a half ounces bring juiciness and acidity, brightening the dish
  • Sour cream: half a cup creates smooth richness that rounds out the spices and cheeses
  • Chopped green onions: quarter cup lend fresh oniony brightness for a lively contrast
  • Olive oil: one tablespoon is used to lightly cook the tomatoes and prevent sticking
  • Milk: half a cup helps melt the cheese and create a luscious sauce
  • Selecting fresh green onions with firm stalks and bright green tops will enhance the final topping for freshness

Step-by-Step Instructions

Sear the Beef:
Heat a large skillet over medium-high heat then add one pound of ground beef. Break it up with a spoon or spatula and cook until browned and fully cooked, about eight minutes. Drain off excess fat if needed and return skillet to heat.
Add Seasoning and Simmer:
Stir in the taco seasoning packet and one cup of water mixing well to combine. Let this simmer for five minutes or until the liquid has reduced and thickened a bit. This step develops the spice flavors deep into the beef.
Cook the Macaroni:
Meanwhile bring a large pot of salted water to a boil. Add two cups of elbow macaroni and cook according to package instructions for al dente texture. Usually this is around eight minutes. Drain thoroughly and set aside.
Prepare the Tomato Base:
In the pot you boiled the macaroni, heat one tablespoon of olive oil over medium heat. Add one can of diced tomatoes with juices and cook for two to three minutes stirring occasionally until slightly softened and warmed.
Combine Pasta and Beef:
Add the cooked macaroni and the taco-seasoned beef mixture back into the pot with tomatoes. Stir thoroughly to combine everything evenly.
Make It Creamy:
Pour in half a cup of milk and stir to moisten the mixture. Then sprinkle in one cup of shredded cheddar cheese and one cup of shredded mozzarella cheese stirring constantly until all the cheese melts into a smooth, creamy sauce.
Finish with Sour Cream:
Add half a cup of sour cream and stir it into the mixture completely so the dish becomes velvety and rich.
Top and Serve:
Remove from heat and sprinkle quarter cup of chopped green onions over the top for a fresh pop of flavor and color. Serve hot and enjoy.

One of my favorite ingredients is the blend of cheddar and mozzarella cheeses. The cheddar brings that sharp cheesy bite while the mozzarella melts smoothly, creating a texture that’s indulgently creamy without being heavy. This dish reminds me of casual family dinners when everyone digs in with smiles after a busy day.

Storage Tips

Store leftover Taco Mac in an airtight container in the fridge for up to three days. When reheating, add a splash of milk or water to loosen the sauce as it thickens over time. You can also freeze portions wrapped tightly for up to two months. Thaw overnight in the fridge before warming.

Ingredient Substitutions

If you do not have taco seasoning powder you can swap it with a mix of chili powder, cumin, garlic powder, and smoked paprika to taste. Substitute ground turkey or chicken for a leaner protein alternative. For cheese, try pepper jack for more heat or a blend of Monterey Jack and cheddar for a milder twist. Greek yogurt can replace sour cream for a lighter version with a slight tang.

Serving Suggestions

Serve Taco Mac with crunchy tortilla chips on the side or sprinkle crushed chips on top for extra texture. A dollop of guacamole or sliced avocado complements the cheesy richness. A fresh green salad or Mexican-style corn on the cob also pairs nicely for a balanced meal.

Cultural Context

This dish mixes classic American comfort food with Tex-Mex flavors, showing how simple ingredients can come together across cuisines to create something new and exciting. Mac and cheese is a staple in many kitchens while taco seasoning brings bold Southwestern notes, combining both for a fun and easy dinner.

A bowl of food with tomatoes and cheese. Pin it
A bowl of food with tomatoes and cheese. | gracefulflavors.com

Frequently Asked Questions

→ Can I use other types of pasta instead of elbow macaroni?

Yes, short pasta shapes like penne or shells work well to hold the cheesy sauce and beef mixture.

→ How can I make the dish spicier?

Add diced jalapenos or a few dashes of hot sauce to the beef while cooking to boost heat without overpowering the creaminess.

→ What cheeses pair well for this dish besides cheddar and mozzarella?

Pepper jack adds a sharper, spicy note, while Monterey Jack or Colby can enhance meltiness and flavor balance.

→ How do I prevent the mac and cheese from becoming too watery?

Drain the pasta thoroughly after cooking and avoid adding too much milk; stirring cheeses in off heat helps maintain creaminess.

→ Can I prepare this dish ahead of time?

Yes, assemble and refrigerate it, then reheat gently on the stove adding a splash of milk to restore creaminess.

→ Are there good substitutions for sour cream in the dish?

Greek yogurt offers a lighter, tangy alternative that still provides creaminess and depth.

Cheesy Taco Mac Dinner

Creamy macaroni mixed with seasoned beef, cheese, and fresh toppings for a flavorful dinner experience.

Prep Time
10 Minutes
Cook Time
25 Minutes
Total Time
35 Minutes
By: Barbara

Category: Hearty Mains

Difficulty: Easy

Cuisine: American

Yield: 4 Servings (4 servings)

Dietary: ~

Ingredients

→ Protein

01 1 lb ground beef

→ Seasoning

02 1 packet taco seasoning

→ Liquids

03 1 cup water
04 1 tablespoon olive oil
05 1/2 cup milk

→ Pasta

06 2 cups elbow macaroni

→ Cheese and Dairy

07 1 cup shredded cheddar cheese
08 1 cup shredded mozzarella cheese
09 1/2 cup sour cream

→ Vegetables and Garnishes

10 1 can diced tomatoes (14.5 oz)
11 1/4 cup chopped green onions

Instructions

Step 01

Heat a large skillet over medium-high heat and add the ground beef. Cook, breaking it up, until browned and fully cooked. Drain excess fat if necessary.

Step 02

Return skillet to heat, stir in taco seasoning and water. Simmer for 5 minutes until seasoning is incorporated and mixture thickens slightly.

Step 03

Bring a large pot of salted water to a boil. Add elbow macaroni and cook until al dente according to package instructions. Drain and set aside.

Step 04

In the same pot, heat olive oil over medium heat. Add diced tomatoes with juices and cook for 2-3 minutes, stirring occasionally.

Step 05

Add cooked macaroni and beef mixture to the pot with tomatoes. Stir thoroughly to combine all components evenly.

Step 06

Stir in milk, then add shredded cheddar and mozzarella cheeses, mixing until melted and creamy. Blend in sour cream for a smooth texture.

Step 07

Remove from heat and top with chopped green onions. Serve hot.

Notes

  1. For extra flavor, add chili powder or cumin to the seasoning. Add jalapenos or hot sauce for heat. Substitute sour cream with Greek yogurt for a lighter option. Top with crushed tortilla chips for crunch.

Tools You'll Need

  • Large skillet
  • Large pot
  • Colander

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy and gluten

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 550
  • Total Fat: ~
  • Total Carbohydrate: ~
  • Protein: ~