Preheat oven to 400°F.
Split the avocados in half and remove the seed.
Use a spoon to scrape out the avocado, leaving a 1/4 inch shell.
Place avocados into a baking sheet lined with parchment paper.
In a large skillet, mix together brown ground beef, onions, cumin, onion powder, garlic powder, and paprika and brown.
Fill avocado with taco meat.
Sprinkle the top with cheese and bake for about 10 minutes or until cheese is melted.
Top with tomato and avocado pieces.
Serving Size 1 Half
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.