Caramelized Brussels Sprout & Bacon Pizzettes - Pepperidge Farm

Ingredients

• 4 slices bacon, diced
• 1 small onion, thinly sliced
• 1/4 teaspoon salt
• 2.5 cups fresh Brussels sprouts, thinly sliced
• 1/4 cup pure maple syrup
• 3 tablespoons Dijon-style mustard
• 1 tablespoon balsamic vinegar
• 2 tablespoons all-purpose flour
• 1/2 of a 17.3-ounce package Pepperidge Farm® Puff Pastry Sheets(1 sheet), thawed