This Taco Casserole is a hearty, family-friendly dinner packed with seasoned beef, a fluffy biscuit topping, and fresh taco-style toppings. It’s like a layered taco bake that comes together easily and delivers big, comforting flavor in every bite.
Course Casserole, Comfort Food, Dinner, Main Course
Cuisine American, Tex-Mex
Servings 8servings
Calories 520kcal
Ingredients
2lbground beef
1oztaco seasoningpacket
4eggs
3/4cupwhole milk
1 3/4cupsbiscuit mixor Bisquick
1/2cupsour cream
2cupslettucechopped or shredded
1cuptomatofinely chopped
2cupssharp cheddar cheesegrated
black olivessliced, optional
saltto taste
black pepperto taste
Instructions
Preheat your oven to 400°F (200°C) and lightly grease a 9x13-inch baking dish.
In a large bowl, whisk together the eggs and milk until smooth, then stir in the biscuit mix along with a pinch of salt and pepper. Set aside.
In a skillet over medium heat, cook the ground beef until browned and fully cooked. Drain any excess grease, then stir in the taco seasoning until well coated.
Spread the seasoned beef evenly across the bottom of the prepared baking dish.
Pour the biscuit batter over the beef and gently spread it into an even layer.
Bake for 22–25 minutes, or until the top is golden and set in the center.
Remove from the oven and let it rest for about 10 minutes so it sets up slightly.
Spread the sour cream evenly over the warm casserole.
Top with lettuce, tomatoes, olives if using, and finish with a generous sprinkle of cheddar cheese.
Slice, serve warm, and enjoy your taco-inspired comfort bake.
Notes
For extra flavor, add jalapeños, salsa, or crushed tortilla chips on top. You can also swap ground turkey or chicken for a lighter version.