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Festive walnut, caramelised onion and squash galette with walnut pesto dressing
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5 from 1 vote

Festive Walnut, Caramelised Onion & Squash Galette with Walnut Pesto Dressing

A delicious savoury galette with squash and sweet caramelised onions, which pairs incredibly well with the earthy walnuts in the base and fresh pesto. Yum!
Course Appetizer, Main Course, Snack
Cuisine Plant-based
Diet Vegan, Vegetarian
Keyword Caramelised onions, Christmas, Dinner party, Galette, Pesto dressing, Valentines, Walnuts
Prep Time 30 minutes
Cook Time 40 minutes
Author Niki Webster

Ingredients

  • 650 g squash peeled and chopped into small cubes
  • 2 tbsp olive oil
  • 1 tsp sea salt

For the squash filling mix

  • 3/4 of the cooked squash
  • 1/2 tsp sea salt
  • 3 tbsp nutritional yeast
  • 1 tsp wholegrain mustard
  • A squeeze lemon

For the caramelised onions

  • 2 red onions sliced
  • 2 tbsp olive oil
  • Pinch sea salt
  • 1 tbsp balsamic vinegar

For the pesto

  • 30 g fresh basil
  • 3 tbsp extra virgin olive oil
  • Pinch sea salt
  • 1 clove garlic
  • 50 g California walnuts
  • 4 tbsp nutritional yeast
  • 50 ml water
  • Juice 1/2 lemon

For the crust

  • 2 tbsp ground flaxseed
  • 6 tbsp water
  • 50 g ground California Walnuts
  • 165 g plain flour
  • 2 tbsp oil
  • 7 tbsp plant based milk
  • Pinch sea salt

For the toppings

  • California Walnuts
  • A drizzle of olive oil

Instructions

To cook the squash

  • Add the squash, olive and salt to a baking tray and roast on 180c for 35 -40 minutes until soft. Set aside.

To cook the onions

  • Add the oil and sliced onion to a small pan and fry slowly on a low heat for 15-20 minutes until caramelised.
  • Then add the salt, balsamic and pepper. Set aside.

To make the squash filling

  • Add all the ingredients to a food processor or high-speed blender and blitz to a smooth paste.

To make the pesto

  • Add all the ingredients to a food processor or high-speed blender and blitz to a chunky paste.

To make the tart

  • Preheat the oven to 180c.
  • Make the flax egg by mixing the ground flax and water in a bowl - set aside to thicken.
  • Blitz the walnuts in a food processor to a chunky crumb.
  • Then add all remaining ingredients and blitz thoroughly to form a dough.
  • Line a large baking tray with baking paper.
  • Form the dough into a ball and roll into a circle approx
  • Transfer to the baking tray then spread the squash mix over the top - leave a 1 /1/2 cm around the edge with no filling.
  • Now add the caramelised onions, reserved roast squash, a handful of walnuts and dollops of the pesto (approx half).
  • Fold up the outer edges of the crust towards the centre of the galette.
  • Crimp them a little to seal.
  • Brush the crust with a little olive oil and then bake for 25 minutes.
  • Remove from the oven to cool a little.
  • Thin the remaining pesto out with a little water, then drizzle over the top.

Notes

Serves 8