Party Ham Sandwiches Recipe

Ingredients

• 24 baked dinner rolls, cut in half
• 1/2 cup mayonnaise
• 12 oz. smoked ham deli slices
• 1 pkg. (8 oz.) sharp cheddar cheese, sliced
• 1/2 small red onion, cut into 24 thin slices
• 2 Tbsp. butter, melted
• 1 Tbsp. dijon mustard
• 1 tsp. poppy seeds