Creating crispy baked ground beef tacos is an enjoyable process. Follow these simple steps for a delightful meal:

1. Preheat Oven: Preheat your oven to 350°F (175°C).
2. Cook Ground Beef: In a skillet over medium heat, brown the ground beef until fully cooked. Drain excess fat if necessary.
3. Add Seasoning: Stir in the taco seasoning and a splash of water, mixing well. Simmer for 5 minutes until combined.
4. Prepare Taco Shells: Arrange the taco shells in a baking dish. If desired, lightly spray with cooking spray for added crispiness.
5. Fill Tacos: Spoon the seasoned beef mixture evenly into each taco shell.
6. Add Cheese: Sprinkle the shredded cheddar cheese on top of the beef in each taco shell.
7. Bake: Place the baking dish in the preheated oven. Bake for 10-15 minutes, or until the cheese is melted and the shells are golden.
8. Prepare Toppings: While the tacos are baking, prepare your toppings by dicing tomatoes, shredding lettuce, and chopping green onions.
9. Remove from Oven: Take the tacos out once they are golden and crispy. Let them cool slightly before serving.
10. Assemble and Serve: Top the tacos with lettuce, tomatoes, sour cream, salsa, and green onions as desired.

These simple steps will guide you in creating these incredible crispy baked ground beef tacos effortlessly.