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Crockpot Taco Casserole

Crockpot taco casserole is a slow cooker dinner with seasoned ground beef, frozen diced potatoes, cheddar cheese soup, salsa, and shredded cheese cooked until tender and gooey. Perfect for Taco Tuesday, busy weeknights, using leftover taco meat, or when you want something different for Mexican night the whole family will love. Ready in 2-3 hours on low, it feeds 6 people and costs under $15 using simple ingredients.

wood spoon scooping casserole out of a white slow cooker pot

I know you must be thinking “another taco recipe?!?” but I do love me some tacos. And pretty much all Mexican food so, yes here’s another one you will love!

It’s super easy, you can use any leftover crockpot taco meat, and the crockpot does all the work! Seasoned ground beef, mixed with frozen diced potatoes, cheddar cheese soup, salsa, and shredded cheese, and ready when you’re ready to eat since it cooks on low for a few hours.

Perfect for meal prep on busy weeks, the whole family loves it, and the ingredients are simple, pantry staples. Yes, I have diced potatoes in my freezer, but they are usually for breakfast.

Start grabbing things out of your pantry and whip this up today. No need to wait for Taco Tuesday or Cinco de Mayo!

More Crockpot Casseroles

individual ingredients for a recipe with text overlay labeling them

See recipe card for complete information on ingredients and their quantities.

Ingredient Notes

  • Ground Beef – Use lean ground beef. Substitute ground turkey, chicken, or pork if you prefer.
  • Seasoning – Use a 1-ounce packet or make homemade taco seasoning for better flavor.
  • Potatoes – Use frozen, diced potatoes like you would use for hash or breakfast. I recommend the kind with diced onions and peppers already mixed in. Hash browns, tater tots, or sweet potatoes work too!
  • Soup – Use the condensed cheddar cheese soup. Substitute cream of onion or the spicy nacho cheese if you can find it.
  • Salsa – Red or green salsa both work. Use your favorite brand or make it homemade.
  • Cheese – Shredded Mexican blend or cheddar work the best. Use pepper jack to make it even spicier.

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How To Make Crockpot Taco Casserole

skillet with cooked ground beef and a clear  bowl pouring broth into it
  1. Brown ground beef in a large skillet over medium-high heat until no longer pink. Drain excess fat.
skillet of cooked ground beef with taco seasoning in it
  1. Add water or broth, garlic, and taco seasoning to the beef. Cook over medium-high heat for 1-2 minutes, stirring occasionally.
white slow cooker bowl with frozen potatoes, Rotel, and shredded cheese in it
  1. Transfer the beef mixture to the slow cooker. Add frozen, diced potatoes, condensed cheese soup, salsa, and half the shredded cheese. Stir to combine everything evenly.
white crockpot insert filled with ground beef, potatoes, and sauce
  1. Cover and cook on low for 2-3 hours until the potatoes are tender. Before serving, sprinkle the remaining cheese on top. Cover for 5 minutes until melted. Garnish with fresh cilantro and sliced green onions.

For the full recipe and detailed instructions, please refer to the recipe card at the bottom of the post.

close up of taco casserole in a white slow cooker being scooped out with a wood spoon

Storage & Reheating

Refrigerator: Store leftovers in an airtight container or cover tightly with plastic wrap for up to 3 days.

Reheating: Warm in the microwave in 1-minute intervals until heated through. You can also reheat on the stovetop over medium heat, stirring occasionally.

Freezer: Prep the recipe but don’t cook it. Place the uncooked mixture in a freezer-safe container or bag, and freeze for up to 3 months. Thaw overnight in the refrigerator before cooking in the slow cooker.

Make-Ahead: Use leftover taco meat for easier prep. Brown beef the night before and refrigerate, then add everything to the slow cooker in the morning for dinner that night!

close up of wood spoon scooping a cheese recipe out of a white bowl

Variations

  • Use Leftover Taco Meat: Skip browning beef and use leftover seasoned taco meat. This saves time and cleanup.
  • Add Vegetables: If your potatoes don’t include onions and peppers, add 1 small diced onion when browning the beef.
  • Spicier Version: Top with diced green chiles instead of green onions for extra heat. Use hot salsa.
  • Different Protein: Use ground turkey, chicken (use chicken taco seasoning), or pork instead of beef for lighter options.
  • Sweet Potato Version: Use frozen sweet potato cubes instead of regular potatoes for different flavor and nutrition.
  • Extra Cheesy: Use 2 cans of cheese soup or add cream cheese to the mixture for ultra-creamy texture.
small white bowl filled with taco casserole and topped with chopped cilantro

Frequently Asked Questions

Can I use fresh potatoes instead of frozen?

Frozen potatoes work best because they’re already partially cooked. Fresh potatoes would need much longer cooking time and might not get tender evenly.

Can I cook this on high instead of low?

Yes! Cook on high for 1-1.5 hours instead of low for 2-3 hours. Watch it closely. The high heat can dry it out faster. If it is too dry, add 1/2 cup beef broth and stir.

Can I use leftover taco meat?

Absolutely! This is a great way to use up leftovers. Skip browning the beef and just add cooked taco meat to the slow cooker.

What if I don’t have cheddar cheese soup?

Use cream of onion soup, cream of chicken soup, or substitute 1 cup heavy cream mixed with 1 cup shredded cheese.

Can I freeze taco casserole?

Freeze the uncooked mixture for up to 3 months. Thaw overnight and cook in the slow cooker. Don’t freeze cooked casserole because the potatoes get too mushy.

How do I know when it’s done?

The potatoes should be tender when you poke them with a fork and the cheese is melted all the way through. This takes 2-3 hours on low.

Can I double the recipe?

You can if your slow cooker is large enough (6-quart minimum). The cooking time might increase by 30 minutes to 1 hour.

spoon with bite of Mexican casserole on it over a bowl

Recipe Tips & Tricks

  • Use frozen potatoes with onions and peppers already mixed in. This saves prep time and adds flavor.
  • Skip the meat and add pinto or black beans for a vegetarian option.
  • Brown the beef well and drain excess fat. Too much makes the casserole greasy.
  • Cook the taco seasoning with the beef for 1-2 minutes so the spices mix with the meat.
  • Check at 2 hours on low. Different slow cookers cook at different rates and yours might be faster or slower.
  • Don’t skip the water or broth when cooking the taco seasoning. It makes a sauce that keeps everything moist.
  • Garnish just before serving. Fresh cilantro and green onions add color and fresh flavor.
  • Serve with classic taco toppings. Sour cream, guacamole, and salsa are great options.

This crockpot taco casserole recipe is full of hearty vegetables, tender potatoes, and taco flavors. Serve with your favorite toppings!

If you love this recipe as much as I do, please leave us a ⭐️⭐️⭐️⭐️⭐️ five-star review in the comment section below. Thanks!

close up of wood spoon scooping a cheese recipe out of a white bowl

Crockpot Taco Casserole Recipe

Crockpot Taco Casserole with seasoned beef, frozen potatoes, cheese soup, and salsa. Set it and forget it comfort food!
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Course: Main Dishes
Cuisine: Mexican
Prep Time: 10 minutes
Cook Time: 4 hours
Total Time: 4 hours 10 minutes
Servings: 8
Author: Jennifer Stewart

Ingredients

  • 1 pound ground beef lean (93/7)
  • 1 cup beef broth
  • 1 ounce taco seasoning
  • 1 teaspoon minced garlic
  • 30 ounces diced potatoes frozen (I like the ones with peppers and onions)
  • 10.5 ounces condensed cheese soup
  • 1 cup salsa
  • 2 cups Monterey Jack cheese shredded

Instructions

  • In a large skillet, brown the ground beef over medium heat until no longer pink. Drain excess liquid.
  • Add 1 cup of water, minced garlic, and taco seasoning. Cook for 1-2 minutes while stirring.
  • To a slow cooker, add the ground beef mixture, frozen potatoes, cheese soup, salsa, and ½ the shredded cheese. Stir to mix.
  • Cover and cook on low for 2-3 hours.
  • Before serving, add the remaining cheese and cover for 5 minutes to melt.
  • Serve with fresh chopped cilantro or sliced green onions.

Notes

  • Use frozen potatoes with onions and peppers already mixed in. This saves prep time and adds flavor.
  • Brown the beef well and drain excess fat. Too much makes the casserole greasy.
  • Cook the taco seasoning with the beef for 1-2 minutes so the spices mix with the meat.
  • Check at 2 hours on low. Different slow cookers cook at different rates and yours might be faster or slower.
  • Don’t skip the water or broth when cooking the taco seasoning. It makes a sauce that keeps everything moist.
  • Garnish just before serving. Fresh cilantro and green onions add color and fresh flavor.
  • Serve with classic taco toppings. Sour cream, guacamole, and salsa are great options.

Nutrition

Serving: 1 | Calories: 385kcal | Carbohydrates: 27g | Protein: 20g | Fat: 22g | Saturated Fat: 11g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 8g | Trans Fat: 1g | Cholesterol: 67mg | Sodium: 1037mg | Potassium: 749mg | Fiber: 3g | Sugar: 3g | Vitamin A: 856IU | Vitamin C: 11mg | Calcium: 255mg | Iron: 3mg
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