California Sandwich Recipe | Saveur

Ingredients

• ¼ cup buttermilk
• ¼ cup mayonnaise
• ¼ cup sour cream
• 1 Tbsp. finely chopped chives
• 1 Tbsp. finely chopped parsley
• ½ tsp. garlic powder
• ¼ tsp. onion powder
• Kosher salt and freshly ground black pepper
• 4 slices multigrain bread
• 2 slices Monterey Jack cheese
• ½ cup alfalfa sprouts
• 1 avocado, peeled, pitted, and thinly sliced
• 1 ripe tomato, cored and thinly sliced