Penne With Caramelized Onion & Tomato Sauce

Ingredients

• 1 Tbsp. I Can't Believe It's Not Butter!® Spread
• 2 large onions, thinly sliced
• 2 Tbsp. balsamic vinegar
• 1 jar Bertolli® Tomato & Basil Sauce
• 8 ounces penne pasta, cooked and drained

Directions

1. Melt Spread in 10-inch skillet over low heat and cook onions, covered, stirring occasionally, 15 minutes or until very tender. Remove cover and cook over medium heat, stirring frequently, 5 minutes or until golden brown. Stir in vinegar and simmer, stirring occasionally, 3 minutes. Stir in Sauce; heat through. Serve over hot penne.