Caramelized Onion Dip

INGREDIENTS 2 Tbsp olive oil 4 cups chopped yellow onions (from about 2-3 onions) 2 Tbsp balsamic vinegar 1/2 teaspoon kosher salt 1/2 teaspoon black pepper 1 cup sour cream 1/2 cup mayonnaise 1/4 teaspoon Worcestershire sauce 1/4 teaspoon garlic powder 1/8 teaspoon cayenne pepper 6 ounces light cream cheese, softened to room temperature DIRECTIONS…