The Preparation

4 medium avocado
1 medium lime, juice of
1 tablespoon olive oil
1 medium onion, chopped
16 ounce ground beef
1 tablespoon taco seasoning
Salt and pepper to taste
2/3 cup Mexican style cheese blend
1/2 cup romaine lettuce
1/2 cup cherry tomatoes
4 tablespoon sour cream
The Execution

Measure out and prepare all the ingredients.
Slice the avocados in half and remove the pit.
In the middle of the avocado, remove some of the avocado, making room for more of the taco part. Save this for later.
In a frying pan add olive oil over medium heat. Toss in the onion and cook until fragrant.
Toss in the beef and taco seasoning. Stir together and be sure to break up the meat. Let cook until beef is thoroughly cooked (165F).
Stuff your avocados with the ground beef, extra avocado, Mexican cheese, lettuce, tomatoes, and sour cream. Season with salt and pepper. Serve and enjoy!
Notes

This makes a total of 4 servings of Keto Taco Stuffed Avocados. Each serving comes out to be 745 calories, 62.6g fat, 9.3g net carbs, and 28.1g protein.