Preheat your oven to 350 F.
Add the onion and garlic to a skillet over medium-high heat and cook until fragrant, about 2 to 3 minutes.
½ onion, 1 garlic clove
Add the ground beef and cook until browned, about 5 to 7 minutes.
1 lb. ground beef
Sprinkle with the chili powder, cumin, oregano, and salt and pepper to taste. Give everything a good stir and cook for another 2 minutes.
1 tsp. chili powder, 1 tsp. cumin, 1 teaspoon dried oregano, Sea salt and freshly ground black pepper
Evenly distribute the beef mixture among the mini peppers.
1 ½ lbs. mini bell peppers
Place the stuffed bell peppers on a baking sheet, and bake for 14 to 15 minutes.
Serve the the nacho bites topped with tomato, green onions, and your choice or guacamole or fresh homemade salsa.
1 green onion, 1 tomato