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Ultimate Baked Ground Beef Tacos

These are the definitive crunchy beef tacos, a weeknight standby for a reason. This recipe features perfectly seasoned, juicy ground beef and a game-changing oven-baking technique that ensures every taco has a warm, crisp shell and gooey, melted cheese.

30 minServes 6easytacosground beefweeknight dinnerbakedMexican-American
Ultimate Baked Ground Beef Tacos

Ingredients

  • 1 Tablespoon Canola oil or other neutral oil
  • 1/2 medium Yellow onion, finely chopped
  • 2 cloves Garlic, minced
  • 1 pound Lean ground beef (85/15 or 90/10)
  • 2 teaspoons Chili powder
  • 1 1/2 teaspoons Smoked paprika
  • 1 1/2 teaspoons Ground cumin
  • 1 teaspoon Dried oregano
  • 1 teaspoon Kosher salt
  • 1/2 teaspoon Garlic powder
  • 1/2 teaspoon Onion powder
  • 1/2 cup Beef broth or water
  • 12 Hard taco shells
  • 8 ounces (about 2 cups) Shredded sharp cheddar or Mexican cheese blend
  • For serving Optional toppings: shredded lettuce, pico de gallo or salsa, sour cream, diced avocado, cilantro

Steps

  1. 1

    Set your oven to 400°F. Cradel the taco shells so they are standing open-side-up in a 9x13-inch baking dish. Set aside.

  2. 2

    In a large skillet over medium-high heat, warm the oil. Add the chopped onion and cook until it has softened, which should take about 4-5 minutes.

  3. 3

    Stir in the minced garlic and cook just until fragrant, about 30 seconds more.

  4. 4

    Place the ground beef into the skillet. Break it apart with a spoon and cook until it is browned all over, about 6-8 minutes. Drain off any excess fat from the pan.

  5. 5

    Add the chili powder, smoked paprika, cumin, oregano, salt, garlic powder, and onion powder to the beef. Stir constantly for about 1 minute until the spices are aromatic.

  6. 6

    Pour in the beef broth. Bring the mixture to a simmer and let it cook, stirring occasionally, until the liquid has reduced and the filling is slightly thickened, about 2-3 minutes.

  7. 7

    Carefully divide the beef filling among the taco shells in the baking dish. Sprinkle the shredded cheese evenly over the beef in each shell.

  8. 8

    Bake for 5-7 minutes, or until the cheese is fully melted and bubbly and the shells are heated through.

  9. 9

    Serve the tacos immediately, setting out bowls of toppings for everyone to customize their own.

Pro tips

  • Bloom the spices: Toasting the dry seasonings in the pan with the beef for a minute before adding liquid intensifies their flavor.
  • Use a 9x13 pan: This is the perfect tool to keep the tacos upright during assembly and baking, preventing them from tipping over.
  • Don't overfill the shells: Leave a bit of room at the top of the tacos, otherwise your toppings will spill out.
  • Prep toppings first: Chop your lettuce, make your pico de gallo, and get your sour cream ready before the tacos come out of the oven for quick assembly.