Heat up the olive oil in a large skillet over a medium to high heat. Add your diced onions. Cook for 3 minutes.
Add your beef or cut up chicken. Brown the beef or begin colong the chicken, Make sure your moving it around to get all sides.
Add the chili powder, cumin, salt, pepper, paprika, and garlic powder and mix well.
Drain and rinse the red kidney beans and add it to the mixture with the tomatoes. Let to cook on a low heat for 10 minutes
Serve on the fry bread with your favorite taco toppings