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Creamy Ground Beef Orzo (One-Pot Dinner) Recipe

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3.8 from 8 reviews

This creamy ground beef orzo is a comforting one-pot dinner perfect for busy weeknights. Tender orzo pasta simmers with flavorful ground beef, tomato sauce, and Italian seasoning, then finishes with a touch of half-and-half and Parmesan cheese for a rich, silky texture. Optional baby spinach adds freshness and color, making this meal both delicious and nutritious.

Ingredients

Main Ingredients

  • 2 teaspoons olive oil, divided
  • 1 small yellow onion, finely chopped
  • 1 teaspoon kosher salt, divided
  • 1 pound lean ground beef
  • 1 teaspoon no-salt added Italian seasoning
  • 2 cloves garlic, minced
  • 1 cup dry orzo
  • 1 (15-ounce) can tomato sauce
  • 2 cups low-sodium beef broth

To Add at the End

  • ¼ cup half-and-half
  • ⅓ cup freshly grated Parmesan cheese
  • ¼ teaspoon freshly ground black pepper
  • 2 cups roughly chopped baby spinach (optional)

Instructions

  1. Cook Onion & Beef: Heat 1 teaspoon of olive oil in a large, deep skillet or Dutch oven over medium heat. Add the finely chopped onion, sprinkle with ¼ teaspoon of the kosher salt, and cook until it just starts to soften, about 3 minutes.
  2. Brown the Ground Beef: Add the remaining 1 teaspoon olive oil, ground beef, and ½ teaspoon kosher salt to the pot. Break up the meat with a wooden spoon and cook until browned and fully cooked through, about 5-7 minutes.
  3. Add Seasoning: Stir in the Italian seasoning and minced garlic, cooking for 1 minute while stirring constantly to release their flavors.
  4. Add Orzo & Liquids: Pour in the dry orzo, tomato sauce, and low-sodium beef broth. Stir well, scraping up any browned bits from the bottom of the pan to incorporate into the sauce.
  5. Simmer Until Tender: Bring the mixture to a low boil, then reduce the heat and let it simmer uncovered for 10-15 minutes. Stir frequently to prevent the orzo from sticking, until the pasta is tender and most of the liquid is absorbed.
  6. Finish: Turn off the heat. Stir in the half-and-half, freshly grated Parmesan cheese, remaining ¼ teaspoon kosher salt, and freshly ground black pepper. Let the dish sit for 2-3 minutes to thicken. If using, add the chopped baby spinach now and stir until wilted. Serve warm, with extra Parmesan and black pepper if desired.

Notes

  • Tip: Adding all dairy ingredients at once can cause the mixture to split. Stir in the half-and-half and Parmesan off the heat to keep the dish silky and cohesive.
  • If you prefer, you can omit the spinach or substitute it with other greens like kale or arugula.
  • Use lean ground beef to reduce excess fat in the dish.
  • For a richer flavor, consider using homemade beef broth if available.