One-Pan Taco Zucchini Skillet

written by :
Eliza Nooman
One-Pan Taco Zucchini Skillet

Let’s be honest — weeknights can be exhausting, and the last thing most of us want to do is pile up dishes after a long day. That’s why this One-Pan Taco Zucchini Skillet is a total game-changer. It’s healthy, hearty, and full of vibrant flavors that make you forget it’s made with simple, wholesome ingredients.

Whether you’re cooking for a busy family, following a low-carb lifestyle, or just need a fuss-free dinner, this dish checks all the boxes. You get the delicious essence of taco night, with none of the mess — and bonus points for sneaking in a couple of servings of veggies!

  • Quick to make – You’ll have dinner on the table in 30 minutes.
  • One-pan magic – Fewer dishes, less cleanup.
  • Kid-friendly – Taco flavors always win!
  • Low-carb & gluten-free – Perfect for a range of dietary needs.
  • Meal-prep friendly – Reheats like a dream.
  • 1 tablespoon olive oil
  • 1 lb ground beef (or ground turkey/chicken for a lighter version)
  • 1 medium onion, diced
  • 2 garlic cloves, minced
  • 2 medium zucchinis, chopped into bite-sized pieces
  • 1 can (15 oz) black beans, rinsed and drained
  • 1 cup corn (fresh, frozen, or canned)
  • 1 can (14.5 oz) diced tomatoes with green chilies (like Rotel)
  • 1 packet taco seasoning or 2 tablespoons homemade taco spice blend
  • Salt and pepper, to taste
  • Shredded Mexican cheese or cheddar
  • Fresh cilantro
  • Sliced green onions
  • Sour cream or Greek yogurt
  • Avocado slices or guacamole
  • Lime wedges for brightness
  • Large skillet (preferably non-stick or cast iron)
  • Wooden spoon or spatula
  • Sharp knife
  • Cutting board
  • Measuring cups and spoons
  • Can opener
  • Optional: cheese grater if using a block of cheese

Prep your veggies: Dice your onion, zucchini, and mince that garlic. Get everything ready before you start cooking — it’ll make the process smoother.

Sauté onion and garlic: Heat the olive oil over medium heat. Add the onion and sauté until softened, about 3-4 minutes. Stir in garlic and cook for another 30 seconds until fragrant.

Brown the meat: Add your ground beef and cook until browned, breaking it apart with a wooden spoon as it cooks. Drain any excess fat if needed.

Add veggies and seasoning: Toss in the chopped zucchini, black beans, corn, diced tomatoes (with their juices), and taco seasoning. Stir everything together and let it simmer uncovered for 8–10 minutes, until the zucchini is tender and flavors are well blended.

Finish with toppings: Sprinkle shredded cheese on top and let it melt (cover the skillet briefly if needed). Add a sprinkle of fresh cilantro and your favorite toppings right before serving.

Serve hot: Enjoy it straight out of the skillet or spooned into bowls!

  • Don’t overcook the zucchini — you want it tender but not mushy.
  • If your skillet is getting too full, simmer uncovered to reduce liquid and intensify the flavor.
  • Make it your own! Don’t be afraid to add your favorite taco fillings or spice it up with jalapeños or hot sauce.
  • Make it vegetarian: Skip the meat and double up on beans or toss in some lentils.
  • Try ground turkey or chicken for a leaner protein source.
  • Want it spicy? Add cayenne pepper or diced jalapeños.
  • Go dairy-free by using vegan cheese or leaving the cheese off entirely.
  • Low-sodium tip: Use no-salt-added canned goods and homemade taco seasoning.
  • Over rice or quinoa: Stretch the meal and make it heartier.
  • Tucked in tortillas: Makes excellent tacos or burrito filling.
  • With tortilla chips: Serve it as a loaded skillet dip at parties.
  • Over cauliflower rice: For a low-carb option that’s still filling.
  • Topped with a fried egg: Brunch vibes, anyone?

Fridge: Store leftovers in an airtight container for up to 4 days.

Freezer: This skillet freezes well! Freeze in portions for up to 3 months.

Reheating: Warm in a skillet over medium heat or microwave in 30-second intervals, stirring between each, until hot.

EASY One-Pan Taco Zucchini Skillet recipe
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Can I use yellow squash instead of zucchini?
Yes! Yellow squash works just as well and gives a similar texture and flavor. Feel free to use whichever you have on hand — or use both!

Can this be made ahead of time?
Definitely. It stores well in the fridge for up to 4 days and tastes just as good reheated. Great for meal prepping!

What’s the best way to reheat this dish?
A skillet over medium heat is best for texture, but the microwave works too. Add a splash of water or broth if it seems dry.

Can I freeze leftovers?
Yes, this dish freezes beautifully. Just cool it completely, store in airtight containers, and freeze for up to 3 months.

Is this recipe gluten-free?
It is! Just double-check your taco seasoning and canned goods to ensure there are no hidden gluten ingredients.

This One-Pan Taco Zucchini Skillet is everything you want in a weeknight dinner: bold flavor, simple ingredients, and barely any cleanup. It’s a versatile, healthy, and hearty dish that fits into almost any lifestyle — whether you’re counting carbs, feeding picky eaters, or just trying to eat more veggies. The combination of seasoned meat, fresh zucchini, and melty cheese hits all the right notes.

Plus, it’s endlessly adaptable. You can spice it up, lighten it down, or even make it vegetarian without sacrificing taste. So the next time you’re staring into your fridge wondering what to make, remember this skillet. It’s the kind of recipe that saves dinner (and your sanity) on the busiest days.

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One-Pan Taco Zucchini Skillet

One-Pan Taco Zucchini Skillet


  • Author: Eliza Nooman
  • Total Time: 40 minutes

Description

This One-Pan Taco Zucchini Skillet is a quick, flavorful dinner made with ground meat, fresh zucchini, and classic taco spices. It’s a healthy, low-carb meal that comes together in just one skillet for easy cleanup.


Ingredients

Scale
  • 1 pound lean ground beef
  • 1 medium sweet onion, finely diced
  • 1 (14.5 ounce) can Italian-style stewed tomatoes
  • 1 (8 ounce) package sliced white mushrooms
  • 1 (6.5 ounce) can tomato sauce
  • 1 (6 ounce) can sliced black olives
  • 2 cloves garlic, minced
  • salt and ground white pepper to taste
  • 4 medium zucchini
  • 1 (8 ounce) package shredded sharp Cheddar cheese

Instructions

  1. Heat a large skillet over medium-high heat. Cook and stir beef and onion in the hot skillet until beef is browned and crumbly and onion is translucent, 5 to 7 minutes. Drain and discard grease.

  2. Crush stewed tomatoes into smaller pieces in a bowl, then pour into the skillet. Stir in mushrooms, tomato sauce, olives, garlic, salt, and pepper. Let simmer, uncovered, until liquid reduces, 20 to 30 minutes.

  3. Slice zucchini lengthwise, then cut crosswise into 1/2-inch slices. Add zucchini to beef mixture; cover and cook until zucchni is firm yet tender to the bite, 5 to 7 minutes. Stir in Cheddar cheese; cover and cook until melted, 3 to 4 minutes.

Notes

It seems like a lot of onions; however, as I said previously, my wife loves this, and she hates onions. The onions meld well with the other ingredients and are not a prominent taste in the dish. I wouldn’t make it without them!

We like this dish with olives and mushrooms, but sometimes we omit them if we don’t have them on hand.

You can use your favorite cheese instead of Cheddar. We love cheese, so we usually double the amount called for in the recipe.

  • Prep Time: 15minutes
  • Cook Time: 35 minutes
  • Category: Main Dish
  • Cuisine: American

Nutrition

  • Serving Size: 6 servings

Keywords: One-Pan Taco Zucchini Skillet

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