Keto Butter Burgers - Perfect Grill Recipe - Diet Doctor

Ingredients

• 1 lb 80/20 ground beef or ground turkey
• 1 tsp salt
• 1/2 tsp ground black pepper
• 1/4 red onion, finely chopped
• 1 fresh jalapeño, cut in small pieces
• 1 tomato, thinly sliced
• 1 avocado, cut lengthwise
• 1 butterhead lettuce
• 8 slices cheddar cheese
• 1 1/2 oz. butter, in slices