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A beetroot tart topped with arugula and crumbly cheese, one slice cut.
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5 from 6 votes

Upside-Down Beet Tart

An easy, beautiful beet tart, this is made with roasted beets, red onion, and a puff pastry base. Use multicoloured beets for a rainbow tart.
Prep Time20 minutes
Cook Time50 minutes
Total Time1 hour 10 minutes
Servings: 4 people

Equipment

  • Oven-safe frying pan mine is 10 in. (25cm) – cast iron is ideal

Ingredients

  • 1 sheet vegan puff pastry about 320 grams or 11 oz.
  • 3 tablespoons olive oil or vegan butter
  • 1 medium red onion cut lengthwise into ¼ inch half moons
  • 1 ½ tablespoons red wine vinegar
  • ½ tablespoon brown sugar
  • ½ teaspoon sea salt
  • ½ teaspoon black pepper
  • 1 teaspoon fresh thyme
  • 4 medium cooked beets, cut into ¼ inch half moons about 400 grams or 14 oz.

Instructions

  • Preheat the oven to 400°F (200°C). Sprinkle a work surface with a little flour and roll out the puff pastry to be about ½ cm (¼ in.) thick and cut it to the same diameter as your pan. Transfer the pastry back to the fridge.
    1 sheet vegan puff pastry
  • Heat the frying pan over low and add the butter or oil. Add the onions and cook, stirring often, for about 20 minutes or until soft.
    3 tablespoons olive oil or vegan butter, 1 medium red onion
  • Add the vinegar, sugar, salt, pepper, and thyme and stir to incorporate.
    1 ½ tablespoons red wine vinegar, ½ tablespoon brown sugar, ½ teaspoon sea salt, ½ teaspoon black pepper, 1 teaspoon fresh thyme
  • Add the beets and toss to coat, then make an even layer of beets in the pan. If you want to cook the tart later, refrigerate at this step.
    4 medium cooked beets, cut into ¼ inch half moons
  • Top with the rolled out pastry and make sure it's covering all of the beets. Tuck it gently in the edges.
  • Bake for 25-30 minutes or until the pastry has puffed up and is a deep golden brown. Different brands of puff pastry may need more or less time, so go by colour.
  • Carefully flip the tart onto a serving plate and garnish with some vegan cheese, more pepper, bitter salad and more herbs if desired.

Notes

This serves around 4 as a main and 6 as a side.

Nutrition

Calories: 570kcal