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Spelt Caramelized Onion and Goat Cheese Tart

A golden-brown Spelt Caramelised Onion and Goat Cheese Tart on a rustic wooden table.

A Simple, Elegant Tart That Impresses Every Time

This Spelt Caramelised Onion and Goat Cheese Tart is that perfect balance of rich and light — crisp spelt pastry, soft onions slow-cooked to sweetness, and creamy goat cheese melting on top. It’s a classic combination that feels fancy but takes little effort.

Ideal for brunch, lunch, or a light dinner, this tart brings deep flavour from everyday ingredients. The nutty spelt crust gives it a wholesome edge, while the caramelised onions add a gentle sweetness that pairs beautifully with tangy goat cheese.

Why You’ll Love This Recipe

It’s easy, versatile, and looks impressive on the table. The pastry is buttery yet rustic, with a golden finish that contrasts the creamy, savoury filling. Whether served warm or at room temperature, it’s the kind of dish that makes any meal feel special.

Pair it with a simple green salad or roasted vegetables, and you’ve got an effortlessly elegant meal that’s perfect for sharing.

Prep Time 20 mins
Cook Time 45 mins
Rest Time 30 mins
Total Time 1 hr 35 mins
Cuisine:
Courses: ,
Difficulty: Intermediate
Servings: 8
Estimated Cost: 7
Calories: 350
Best Season: Suitable throughout the year
Dietary: Vegetarian
Description

A golden spelt pastry tart filled with sweet caramelised onions and tangy goat cheese — simple, savoury, and full of flavour.

Ingredients
    For the spelt pastry:
  • 200 g white spelt flour
  • 100 g cold butter (cubed)
  • ½ tsp salt
  • 1 egg yolk
  • 1-2 tbsp cold water
    • For the filling:
  • 3 large onions (thinly sliced)
  • 1 tbsp olive oil
  • 1 tbsp butter
  • 1 tsp sugar
  • 1 tbsp balsamic vinegar
  • 120 g soft goat cheese
  • 100 ml crème fraîche or double cream
  • 2 eggs
  • ½ tsp salt
  • ¼ tsp black pepper
  • 1 tsp fresh thyme leaves (plus extra to garnish)
Instructions
    Make the pastry.
  1. 1
    Mix flour and salt in a bowl. Rub in butter until mixture resembles breadcrumbs. Add egg yolk and just enough water to form a smooth dough.
    2. Chill the dough.
  2. 2
    Shape into a disc, wrap in cling film, and refrigerate for 30 minutes.
    3. Caramelise the onions.
  3. 3
    Heat oil and butter in a large pan over low heat. Add onions and cook gently for 20–25 minutes, stirring occasionally. Add sugar and balsamic vinegar, then cook 5 minutes more until deep golden and soft.
    4. Prepare the base.
  4. 4
    Preheat oven to 180°C (160°C fan). Roll out pastry on a floured surface and line a 22 cm tart tin. Prick the base and blind bake with baking paper and beans for 12 minutes. Remove the paper and bake for another 5 minutes.
    5. Make the filling.
  5. 5
    In a bowl, whisk eggs, crème fraîche, salt, pepper, and thyme. Stir in half the goat cheese and the caramelised onions.
    6. Assemble the tart.
  6. 6
    Pour the filling into the pastry case. Crumble the remaining goat cheese on top.
    7. Bake.
  7. 7
    Bake for 20–25 minutes until set and lightly golden.
    8. Serve.
  8. 8
    Cool slightly, garnish with fresh thyme, and serve warm or at room temperature.

Nutrition Facts

Servings 8

Amount Per Serving
Calories 350kcal
% Daily Value *
Total Fat 25g39%
Saturated Fat 14g70%
Cholesterol 130mg44%
Sodium 420mg18%
Potassium 280mg8%
Total Carbohydrate 25g9%
Dietary Fiber 3g12%
Sugars 6g
Protein 9g18%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.

Note

Additional Notes

This tart is delicious both fresh and the next day. Reheat in the oven for 10 minutes to crisp the base again.

Storage: Store in the fridge for up to 3 days. Can be frozen for up to 1 month.

Keywords: spelt tart, goat cheese tart, caramelised onions, savoury tart, vegetarian lunch

Tips & Variations

  • Make it herby: Add chopped rosemary or oregano to the filling for extra depth.
  • Cheese swap: Try feta or brie instead of goat cheese.
  • Add veg: Sprinkle roasted cherry tomatoes or sliced courgettes over the top before baking.
  • Mini versions: Use a muffin tin to create individual tarts for parties or picnics.

Conclusion

This Spelt Caramelised Onion and Goat Cheese Tart is simple but full of flavour — buttery pastry, sweet onions, and creamy cheese in every bite. It’s an easy way to make something that feels both comforting and sophisticated. Try it once, and it’ll become a favourite for any occasion.

Read it online: https://greatbritishspeltrecipes.com/recipe/spelt-caramelized-onion-and-goat-cheese-tart/
Valentina - Spelt Recipes
Valentina
A dietitian with a passion for spelt cooking. After trying different diets, I found spelt works best in my kitchen. Join me for simple, delicious recipes that bring out the best in this ancient grain!