Taco Tomatoes Make Cutting Carbs so Easy / Best Recipe

Perfect for home-grown tomatoes! Ingredients 4 tomatoes 1 tbsp. extra-virgin olive oil 1 medium onion, chopped 1 lb. ground beef 1 packet taco seasoning kosher salt Freshly ground black pepper 2/3 c. shredded Mexican cheese 1/2 c. shredded iceberg lettuce 1/2 c. sour cream