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Cheesy Ground Beef Cauliflower Skillet - A Cozy, One-Pan Dinner

Prep Time 10 minutes
Cook Time 25 minutes
Total Time 35 minutes
Servings: 4 servings

Ingredients
  

  • 1 tablespoon olive oil or avocado oil
  • 1 pound ground beef (80–90% lean)
  • 1 small yellow onion, diced
  • 3 cloves garlic, minced
  • 1 medium head cauliflower, cut into small florets (about 5–6 cups)
  • 1/2 cup low-sodium beef broth (or water)
  • 1 teaspoon smoked paprika
  • 1 teaspoon dried oregano
  • 1/2 teaspoon ground cumin
  • 1/2 teaspoon chili powder (optional for warmth)
  • 1/2 teaspoon kosher salt, plus more to taste
  • 1/4 teaspoon black pepper
  • 1 cup shredded cheddar cheese (or a blend like cheddar-jack)
  • 1/2 cup shredded mozzarella or provolone (for extra melt)
  • 2 tablespoons chopped fresh parsley or green onions (for garnish)
  • Optional add-ins: 1 cup baby spinach, 1/2 cup diced bell peppers, 1/4 cup sour cream or cream cheese for extra creaminess

Method
 

  1. Warm the pan: Heat the oil in a large skillet over medium-high heat. Choose a pan wide enough to hold the cauliflower in a mostly single layer.
  2. Brown the beef: Add the ground beef and break it up with a spatula. Cook until it’s well browned with crisp edges, about 6–8 minutes. Don’t rush this step; good browning builds deep flavor.
  3. Season early: Stir in 1/2 teaspoon salt and the black pepper. Push the beef to one side of the skillet and tilt to spoon off excess fat if needed, leaving about a tablespoon in the pan.
  4. Sauté aromatics: Add the diced onion to the empty side. Cook 3–4 minutes until translucent and slightly golden. Stir in the garlic and cook 30 seconds, just until fragrant.
  5. Add spices: Sprinkle in the smoked paprika, oregano, cumin, and chili powder if using. Toss with the beef and onions so the spices bloom in the fat.
  6. Soften the cauliflower: Add the cauliflower florets and stir to coat in the seasoned mixture. Pour in the beef broth, then cover and reduce heat to medium. Steam-cook for 5–7 minutes, stirring once, until the florets are fork-tender but not mushy.
  7. Uncover and reduce: Remove the lid and let any excess liquid simmer off for 1–2 minutes. Taste and adjust salt if needed.
  8. Make it cheesy: Sprinkle the cheddar and mozzarella evenly over the skillet. Reduce heat to low, cover, and let the cheese melt for 2–3 minutes. For browned spots, broil the skillet (oven-safe only) for 1–2 minutes.
  9. Finish and serve: Scatter chopped parsley or green onions on top. Serve hot straight from the skillet. If you want extra richness, swirl in a spoonful of sour cream at the table.