Keto butter burger recipe | Keto Diet

Ingredients

• 1 lb 80/20 ground beef or ground turkey
• 1 tsp salt
• ½ tsp ground black pepper
• ¼ (1 oz.) red onion, finely chopped
• 1 fresh jalapeño, cut in small pieces
• 1 (4 oz.) tomato, thinly sliced
• 1 (7 oz.) avocado, cut lengthwise
• 1 butterhead lettuce
• 8 slices cheddar cheese
• 1½ oz. butter, in slices