Caramelized Onion Stromboli

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READY IN: 40mins
Recipe by AnnmarieS

Vegetarian alternative to the traditional stromboli

Ingredients Nutrition

  • 5 cups sliced onions
  • 1 tablespoon oil
  • 1 teaspoon sea salt
  • 1 tablespoon sugar
  • 1 loaf bread dough (such as Pillsbury)
  • 2 cups shredded mozzarella cheese
  • 1 (12 ounce) jar roasted red peppers, drained well and chopped (optional)


  1. In a large pan heat oil, add onions, salt and sugar. Cook over low heat stirring often until onions caramelize. Remove onions from pan and cool.
  2. Preheat oven to 350 degrees. Find seam on French loaf and unroll into a rectangle. Spread onions evenly, top with peppers (if desired) and then cheese. Roll loaf back up and pinch seam closed. Place on a greased sheet pan seam side down. Bake for approximately 25-30 minutes until golden brown.

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