Mixed Vegetable Gratin - Clinton Market

Ingredients

• 2 (16-ounce) bags Food Club California Blend Vegetables, thawed
• 5 tablespoons butter, divided
• 3 tablespoons flour
• 3 cups milk
• 1/2 teaspoon kosher salt
• 1/2 teaspoon ground black pepper
• 1 tablespoon Dijon mustard
• 1 1/2 cups Food Club Shredded Cheddar Cheese
• 1/3 cup grated Parmesan cheese
• 1 (6-ounce) box Food Club Cornbread Stuffing Mix
• 1/4 cup chopped fresh parsley