Warm Apple & Caramelized Onion Crostini with Fontina & Crispy Prosciutto

A perfect appetizer that’s sure to please apple-lovers. There’s no denying the delight that caramelized onions, fontina cheese and crispy prosciutto bring when paired with a zippy SnapDragon® and toasted harvest bread to create a gorgeous autumn-inspired crostini.

  • Yields
    8 Servings

Ingredients

  • ONIONS -
  • Olive Oil - 1/8 cup
  • Butter, unsalted - 1 Tbsp
  • Yellow onions, chopped - 3 large
  • Kosher Salt - 1/2 tsp
  • Sugar - 1/2 tsp
  • APPLES -
  • SnapDragon apples, cored and diced (do not peel) - 3 apples
  • Cinnamon - 1 Tbsp
  • Brown Sugar - 1/8 cup
  • Sugar - 1/8 cup
  • Cayenne pepper (optional) - 1/2 tsp
  • Prosciutto, crispy - 8 slices
  • Olive oil - 1 Tbsp
  • Fontina cheese, shredded - 8-12 oz
  • Dense harvest bread (such as apple cider & golden raisin bread) - 8 slices

Instructions

  1. For the onions, place olive oil and butter in a large frying pan over medium-low until butter melts.
  2. Add the onions. Let them cook, stirring occasionally, until they are light golden brown.
  3. Add the salt and sugar and continue to cook and stir until they are soft and golden, about 45 minutes.
  4. While the onions are doing their thing, prepare the apples. In a medium bowl combine diced apples, cinnamon, brown sugar, sugar and cayenne.
  5. Add apples to the onions and sauté until apples just begin to soften. Remove from heat and set aside.
  6. To crisp prosciutto, preheat a skillet over medium heat with 1 Tbsp. olive oil, place slices in pan and cook for about 3 minutes, until crispy.
  7. Remove from heat, let cool, then break into small bite-sized pieces.
  8. In the meantime, preheat broiler.
  9. Place bread on top rack and toast for about a minute then flip and toast for another minute.
  10. Remove crostini from the oven and place slices on a sheet pan.
  11. Top crostini with a small amount of shredded fontina, then the apple mixture, and more fontina.
  12. Place back under broiler until cheese melts, about a minute.
  13. Remove from oven and top with crispy prosciutto bits.
  14. Serve warm.