🧅🥧 Homemade Caramelized Onion Tart (Vegan)
🧺 Ingredients
Crust:
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1¼ cups all-purpose flour
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½ tsp salt
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¼ cup olive oil or cold vegan butter
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3–4 tbsp cold water
Caramelized onions:
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3 large onions, thinly sliced
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2 tbsp olive oil
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1 tsp sugar (optional, helps caramelize)
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Salt to taste
Creamy filling:
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¾ cup silken tofu or soaked cashews (blended)
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2 tbsp nutritional yeast
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1 tsp Dijon mustard
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1 clove garlic
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1 tbsp lemon juice
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Salt & black pepper
Extras (optional but great):
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Fresh thyme or rosemary
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Vegan cheese shreds
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Balsamic glaze drizzle
👩🍳 Instructions
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Make the crust
Mix flour and salt. Add oil/butter and rub in. Add cold water until dough forms.
Press into a tart pan. Chill 15 minutes. -
Caramelize onions
Cook onions in olive oil on low heat 25–30 minutes, stirring often, until deep golden and sweet. Add sugar + salt near the end. -
Blend filling
Blend tofu/cashews with nutritional yeast, mustard, garlic, lemon, salt, and pepper until smooth. -
Assemble
Spread creamy filling over crust. Top with caramelized onions. Sprinkle herbs or vegan cheese. -
Bake
Bake at 180°C (350°F) for 30–35 minutes until set and lightly golden. -
Cool slightly & serve
Finish with cracked pepper or balsamic drizzle ✨
🌿 Serving Ideas
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With a green salad
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As a brunch tart
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Cut small for appetizers