Caramelized Onion Tartlets

Another cooking light appetizer utilizing two types of onions cooked in white balsamic vinegar and topped with asiago cheese.

Heat oil in a skillet over medium-high heat.

Add onions.

Saute 5 minutes.

Reduce heat to medium and cook for 15 minutes.

Stirring occasionally.

Add vinegar.

Preheat oven to 400 degrees.

Unfold dough and place on a work surface lightly dusted with flour.

Roll into a 10 x9 inch rectangle.

Cut dough into 20 rectangles.

Score each rectangle about 1 / 8-inch from edge.

Prick dough pieces liberally with a fork.

Arrange on a baking sheet lined with parchment paper and chill for 10 minutes.

Sprinkle about 3 / 4 teaspoons cheese over each tartlet.

Top with about 1 tbsp onion mixture.

Sprinkle with salt.

Bake at 400 degrees for 15 minutes or until dough is lightly browned.

olive oil, red onions, yellow onions, white balsamic vinegar, frozen puff pastry, asiago cheese, kosher salt