Caramelized Onion Pizzetta – Duke's Mayo

Ingredients

• 1 refrigerated, uncooked pie crust
• 2 red onions, thinly sliced
• 1 Tbsp. olive oil
• 1 tsp. sugar
• 1 tsp. balsamic vinegar
• 1/2 cup grated Parmesan cheese
• 1/4 cup Duke's Light Mayonnaise with Olive Oil
• 1/2 tsp. granulated garlic
• 1/4 tsp. coarse ground black pepper
• 1 medium tomato, thinly sliced