Go Back
+ servings
a wooden spoon holding up a scoop of baked bisquick taco casserole
Print Recipe
4.24 from 26 votes

Bisquick Taco Casserole Bake

Bisquick taco bake is a cheesy, beef dish your whole family will love. This easy taco casserole features all the best Tex Mex flavors in a quick and easy dinner that feeds a crowd.
Prep Time10 minutes
Cook Time25 minutes
Rest Time10 minutes
Total Time45 minutes
Course: Casserole, Dinner
Cuisine: American, Tex Mex
Servings: 8
Calories: 576kcal

Ingredients

  • 2 lbs ground beef
  • 1 small white onion diced
  • 2 packets mild taco seasoning
  • 1 small can refried beans optional
  • 4 large eggs
  • 3/4 cups milk
  • 1 1/4 cups bisquick baking mix
  • 3/4 cup sour cream
  • 2 cups shredded lettuce
  • 1 1/2 cups shredded cheddar cheese
  • 1 cup chopped roma tomatoes
  • sliced black olives

Instructions

  • In a large skillet, cook the ground beef & diced onion over medium heat. Break the meat up, crumbling it as it cooks, until it's all cooked through.
  • Strain off any grease, returning the beef to the skillet.
  • Add the taco seasoning, and prepare according to the directions on the packages. Stir in the refried beans until evenly incorporated and warmed through.
  • Spray a 9x13" casserole dish lightly with non stick cooking spray. Spread the meat mixture evenly out into the dish. Set aside.
  • Add the eggs & milk to a large mixing bowl, whisk them together until evenly combined. Add the bisquick and whisk again, just until combined. Pour the bisquick mix evenly out over the ground beef.
  • Bake the casserole at 400° for 20-25 minutes, or until the casserole's cooked through and golden brown on top.
  • Set the casserole aside and let it cool for 10 minutes, then spread the sour cream out overtop in an even layer.
  • Top with shredded lettuce, followed by the cheese, then tomatoes, and black olives.
  • Serve warm & enjoy!

Notes

  • If you're unsure if the casserole is cooked through, insert a toothpick into the very center. If it comes out clean, it's done and if not let the casserole bake a couple minutes more.
  • Let the casserole cool significantly (but not completely) before adding the sour cream, otherwise it will run.
  • Like different toppings on your tacos? Feel free to add or substitute and enjoy this to your family's liking.
  • Other topping ideas include sliced avocado, jalapenos, fresh pico de gallo or salsa.

Nutrition

Calories: 576kcal | Carbohydrates: 20g | Protein: 32g | Fat: 40g | Saturated Fat: 18g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 16g | Trans Fat: 1g | Cholesterol: 210mg | Sodium: 712mg | Potassium: 535mg | Fiber: 2g | Sugar: 6g | Vitamin A: 815IU | Vitamin C: 4mg | Calcium: 288mg | Iron: 4mg