Go Back
+ servings
Cheesy Taco Ground Beef & Cauliflower Rice

Cheesy Taco Ground Beef & Cauliflower Rice

This Cheesy Taco Ground Beef & Cauliflower Rice combines seasoned ground beef with nutritious cauliflower rice, diced tomatoes and chilies, and melted cheddar cheese for a satisfying low-carb meal that tastes indulgent but keeps carbs in check. Perfect for busy weeknights or meal prepping for the week, this recipe comes together in just 30 minutes with simple, everyday ingredients.
Save this recipe on Pinterest for later! Print
Prep Time: 10 minutes
Cook Time: 20 minutes
Total Time: 30 minutes
Servings: 4 servings
Author: Olivia Bennett

Ingredients

  • 1 pound ground beef 80/20 blend for optimal flavor and texture
  • 1 tablespoon oil vegetable or canola oil for cooking
  • 1 small yellow onion, diced adds sweetness and depth
  • 1 bell pepper, diced red or yellow for color and crunch
  • 1 packet taco seasoning or homemade blend if preferred
  • 1 10-ounce can diced tomatoes and chilies adds flavor and moisture
  • 1/2 cup water helps create a sauce
  • 1 20-ounce bag frozen cauliflower rice no thawing needed
  • 1 cup shredded cheddar cheese plus extra for topping if desired
  • Optional toppings jalapeños, green onions, sour cream, fresh cilantro, or lime wedges

Instructions

  • Heat the Oil: Pour 1 tablespoon of oil into a large skillet over medium-high heat and let it warm for about 1 minute until shimmering.
  • Brown the Beef: Add the ground beef to the skillet and cook for 5 to 7 minutes, breaking it apart with a spoon as it browns, until no pink remains and the meat is fully cooked through.
  • Sauté the Vegetables: Add the diced onion and bell pepper to the beef and cook for 3 to 4 minutes, stirring occasionally, until the vegetables soften.
  • Add Seasoning and Sauce: Sprinkle the taco seasoning over the beef and vegetables, then pour in the can of diced tomatoes and chilies along with 1/2 cup of water, stirring well to combine all ingredients.
  • Simmer: Reduce heat to medium and let the mixture simmer for 5 minutes, allowing the flavors to meld and the liquid to reduce slightly.
  • Cook the Cauliflower Rice (Stovetop): In a separate skillet over medium heat, add the frozen cauliflower rice directly and cook for 6 to 8 minutes, stirring occasionally, until warmed through and any excess moisture has evaporated.
  • Cook the Cauliflower Rice (Microwave): Alternatively, place the frozen cauliflower rice in a microwave-safe dish, cover loosely, and microwave on high for 4 to 5 minutes, stirring halfway through, until heated through.
  • Start with the Base: Divide the warm cauliflower rice among serving bowls or plates, creating an even layer on the bottom of each.
  • Layer the Beef: Spoon the cheesy taco beef mixture over the cauliflower rice, distributing the meat and sauce evenly.
  • Top with Cheese: Sprinkle the shredded cheddar cheese generously over each bowl, allowing some to melt from the heat of the beef.
  • Garnish: Add optional toppings like fresh cilantro, green onions, jalapeños, or a dollop of sour cream if desired.