I’ve been on a bit of a biscuit bake train lately, so it seemed like a good time to share this Cheesy Taco Casserole with you. Flavorfully seasoned with a balanced blend of spices, the taco meat nestles in a bed of biscuit and cheese to make a filling dish perfect for a party, dinner, or brunch. While perfect as a make-ahead entrée, this recipe also comes together quickly enough to be prepared day-of.

While this Cheesy Taco Casserole is based on taco flavors, feel free to swap out your protein, cheese type (just keep it melty), and spice blend.
Related Recipes
If you’re interested in more variations on the “biscuit bake” idea, you should take a look at these:
- Zucchini Gouda Bake & Individual Zucchini Gouda Bakes
- Spiced Lamb Casserole
- Saucy Zucchini Biscuit Bake
If you’re looking for more easy casseroles, I’d suggest the following:
- Creamy Chicken Broccoli Casserole
- Creamy Broccoli Casserole
- Creamy Turkey, Bacon, and Tomato Casserole
- Broccoli Pumpkin Queso Casserole
- Keto Pizza Casserole
- Chicken and Cauliflower Rice Fajita Casserole
- Chicken Parmesan Casserole

Cheesy Taco Casserole
Ingredients
- 2 pounds Ground Beef
- 1 cup Red Onion Approximately ½ Red Onion. Diced.
- 14.5 ounces Petite Diced Tomatoes Drained. 1 can
- 4 tablespoons Taco Seasoning Buy or make your own. See Recipe Notes for making your own.
- 2 tablespoons Garlic Minced
- 2 teaspoons Kosher Salt Or to taste
- 2 tablespoons Avocado Oil Only if needed for cooking the beef and red onion
- 8 Eggs Jumbo
- 1.5 cups Dinner Party Diaries Original Baking Mix 169.5 grams // 6 ounces
- 3 cups Mexican Cheese Blend Shredded. Divided: 2 cups in egg mixture, 1 cup on top before baking
Instructions
- Preheat the oven to 375°F. Liberally coat a 9×13-inch baking dish with nonstick cooking spray.
- In a large sauté pan, combine 2 pounds Ground Beef, 1 cup Red Onion (diced), 14.5 ounces Petite Diced Tomatoes, 4 tablespoons Taco Seasoning, 2 tablespoons Garlic (minced), and 2 teaspoons Kosher Salt (or to taste). Cook until the meat is browned and the onions are softened. Add up to 2 tablespoons Avocado Oil for cooking if the pan starts to dry out.2 pounds Ground Beef, 1 cup Red Onion, 14.5 ounces Petite Diced Tomatoes, 4 tablespoons Taco Seasoning, 2 tablespoons Garlic, 2 teaspoons Kosher Salt, 2 tablespoons Avocado Oil
- Remove the meat mixture to a paper towel-lined plate.
- In a large mixing bowl, beat 8 Eggs (jumbo) and 6 tablespoons Unsweetened Almond Milk. Once beaten, stir in 1.5 cups Dinner Party Diaries Original Baking Mix and whisk until fully incorporated. Then mix in 2/3 of the Mexican Cheese Blend (shredded).8 Eggs, 1.5 cups Dinner Party Diaries Original Baking Mix, 3 cups Mexican Cheese Blend
- Pour the egg and cheese mixture into the prepared baking dish. Then spread the meat mixture evenly over the top. Finish by sprinkling the remaining 1/3 of Mexican Cheese Blend over the top.3 cups Mexican Cheese Blend
- Bake at 375°F for 35 – 40 minutes or until a toothpick inserted in the center comes out clean. Serve warm.
Equipment
- Measuring Cups
- Measuring Spoons
- Nonstick Cooking Spray
- Grater
Notes
- Make-at-Home Taco Seasoning
- 1.5 tablespoons Ground Cumin
- 1 tablespoon Ground Cinnamon
- ½ tablespoon Paprika
- 1 teaspoon Ground Chipotle
- 1 teaspoon Aleppo Pepper
- 1 teaspoon Ground Black Pepper
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