CARAMELIZED RED ONION AND CREMINI PUFF PASTRY TART
 
Prep time
Cook time
Total time
 
Savory puff pastry at its finest <img src="http://s.w.org/images/core/emoji/72x72/1f388.png" alt="<img src="http://s.w.org/images/core/emoji/72x72/1f388.png" alt="<img src="http://s.w.org/images/core/emoji/72x72/1f388.png" alt="<img src="http://s.w.org/images/core/emoji/72x72/1f388.png" alt="🎈" class="emoji" data-wp-emoji="1" data-mce-placeholder="1" data-mce-resize="false" draggable="false">" class="emoji" data-wp-emoji="1" data-mce-placeholder="1" data-mce-resize="false" draggable="false">" class="emoji" data-wp-emoji="1" data-mce-placeholder="1" data-mce-resize="false" draggable="false">" class="emoji" data-wp-emoji="1" data-mce-placeholder="1" data-mce-resize="false" draggable="false">
Author:
Recipe type: Appetizer
Serves: 8-10
Ingredients
  • 5 medium-large red onions cut in circles horizontally
  • 2 ½ tsp butter
  • 2 tbsp balsamic vinegar or red/white wine
  • 1 tbsp sugar
  • 400 gr Cremini mushrooms or other, cut lengthwise
  • 2 tsp fresh dill, frozen or dry work also
  • 2 tsp dark soy sauce
  • 400 grams puff pastry, chilled
  • Salt
  • Pepper
Instructions
  1. Cut the onions horizontally, in circles. The size of the circles should be roughly 0.5 cm/0.2 in.
  2. Melt 2 tbsp butter in skillet and add onions.
  3. Cook for 25-30 minutes on medium heat, checking and stirring every 3-4 minutes to avoid onions sticking to skillet.
  4. Add 2 tbsp vinegar and 1 tbsp sugar and cook for 5 more minutes.
  5. Season with salt to taste and set aside to cool.
  6. Cut the mushrooms vertically, 1 cm/0.4 in each slice.
  7. In another pan, melt ½ tbsp of butter and add mushrooms.
  8. Cook on medium heat for 3 minutes.
  9. Add soy sauce, cook for another 2 minutes.
  10. Season with salt, pepper and fresh dill.
  11. Spread puff pastry dough and roll it for a 30cm/12in length and 20cm/8in wide sheet.
  12. Spread caramelized onions from center of puff pastry dough to the edges.
  13. Remove excess liquid from cooking mushrooms and add them on top of onion.
  14. Brush puff pastry dough with 1 tsp of melted buttes.
  15. Bake at 190 degrees C/375 degrees F for 20-25 minutes or until puff pastry has risen and became golden.
Nutrition Information
Calories: 273 Saturated fat: 3.6 g Carbohydrates: 28 g Sugar: 6.7 g Fiber: 1.6 g Protein: 4.8 g
Recipe by DIY BITES at https://diybites.com/caramelized-red-onion-and-cremini-puff-pastry-tart/