Potato and Ham Croquettes

Sauce

• ¼ cup (60 ml) plain yogurt
• ¼ cup (60 ml) mayonnaise
• 1 tsp (5 ml) whole-grain mustard

Croquettes

• 2 cups (500 ml) homemade or store-bought mashed potatoes
• 1 cup (170 g) cooked ham, chopped
• 3 oz (85 g) cheese curds, chopped or mozzarella cheese, grated
• ½ cup (35 g) Parmesan cheese, grated
• 1 egg
• 1 green onion, chopped or 3 tbsp chives, finely chopped
• 1 cup (80 g) panko breadcrumbs
• 2 tbsp butter
• 2 tbsp (30 ml) vegetable oil