This Cattle Drive Casserole layers a Cheddar Bay biscuit crust, taco-seasoned ground beef with fire-roasted tomatoes, and a green chile cream topping, all baked under bubbly, melty cheese. It's a hearty, one-dish dinner!
Preheat the oven to 375°F. Spray a 9x13 baking dish with nonstick cooking spray. Shred and combine Colby Jack and sharp cheddar cheese. Set aside.
In a bowl, mix biscuit mix, seasoning packet, cold milk or water, and ½ cup of the shredded cheese mixture until just combined.
Spread evenly into the prepared baking dish. Bake 5 to 7 minutes until slightly set.
While the biscuit layer bakes, brown ground beef in a skillet over medium heat, about 5 minutes. Drain excess grease. Add onion and cook for 1 to 2 minutes. Stir in taco seasoning and fire-roasted tomatoes and mix until combined and warmed through. Turn off heat.
Once the base is ready, remove the biscuit layer from the oven. Spoon ground beef mixture evenly over the top.
In a small bowl, stir together sour cream, mayonnaise, green chiles, garlic powder, and ½ cup of the shredded cheese mixture. Spread evenly over the ground beef layer.
Sprinkle remaining 1½ cups of cheese over the top.
Bake for 30 minutes or until the cheese is melted, bubbly, and golden on top.
Let rest 5 to 10 minutes before serving.
Notes
Don't skip the biscuit pre-bake. Those 5 to 7 minutes set the crust so it can hold the layers above it.
Drain the ground beef well before seasoning to keep the casserole from getting greasy.
Let the casserole rest 5 to 10 minutes before serving so the layers set and slice cleanly.
To make ahead, assemble all layers, cover, and refrigerate up to 24 hours. Add 5 to 10 minutes to the bake time straight from the fridge.