Buttery and flaky puff pastry baked with pesto, caramelized onions, ricotta, prosciutto, gruyere, parmesan, and eggs. The tart is then finished with fresh arugula, a drizzle of olive oil, salt, and cracked black pepper.
Prep Time 25 minutesminutes
Cook Time 45 minutesminutes
Total Time 1 hourhour10 minutesminutes
Servings 6
Author Olivia
Ingredients
1Sheet of Puff Pastry(thawed)
1tbspUnsalted Butter
½a Medium Onion(sliced)
3 tbspPesto
¼cupRicotta
3Slices of Prosciutto
¼cupGrated Parmesan
¼cupGrated Gruyere
3Large Eggs
1 ½cupsArugula
As NeededSalt
As NeededBlack Pepper
As NeededOlive Oil
Instructions
Heat a small pan over medium heat. Add in the butter and allow it to melt then mix in the onions. Cook until the onions turn translucent then reduce the heat to low and continue to cook the onions for 20-30 minutes, stirring frequently. They should develop a deep brown color and caramelize. Remove the onions from the heat and set it aside for later.
Preheat the oven to 425˚F.
Lightly dust a clean surface with flour. Roll out the puff pastry sheet until it becomes a 14x12 inch rectangle. Transfer the puff pastry to a sheet tray lined with parchment paper. Use a knife to score a ½ inch border around the edges. Make sure to not cut all the way through the dough. Prick the center of the puff pastry dough with a fork.
Bake the puff pastry in the oven for 10 minutes. Remove the puff pastry from the oven then use a fork to flatten down andy areas in the center that may have puffed up.
Evenly spread the pesto onto the bottom of the puff pastry. Dollop small spoonfuls of ricotta on top. Rip the prosciutto slices into smaller pieces and distribute them onto the tart. Add the caramelized onions and then sprinkle the gruyere and parmesan cheese on top. Crack the eggs and place them onto different areas of the tart. Bake the tart for 12-15 minutes or until the eggs reach your desired level of doneness.
Remove the tart from the oven and sprinkle the arugula on top. Drizzle some olive oil over the arugula and sprinkle with salt and pepper. Cut the tart into 6 pieces and enjoy!