Vegan Pumpkin Flan with Caramel Sauce Recipe
Introduction
Pumpkin flan is a velvety, comforting dessert perfect for autumn or any time you crave a smooth, spiced treat. This vegan version uses oat milk and a blend of warming pumpkin pie spices, creating a rich and creamy custard with a luscious caramel topping.

Ingredients
- 100 g granulated sugar
- 2 tablespoons water
- 200 g evaporated oat milk
- 20 g cornstarch
- 1 teaspoon agar agar powder
- 1 teaspoon pumpkin pie spice
- 200 g pumpkin puree
- 200 g vegan whipping cream
- 1 tablespoon vanilla extract
- 60 g vegan butter (cold and cubed)
Instructions
- Step 1: Place your flan molds on a tray and set aside. (Use six 5-inch molds if available.)
- Step 2: For the caramel, combine sugar and water in a saucepan over low heat. Stir until sugar dissolves, then increase to medium-high heat and do not stir. Watch closely as the mixture boils and bubbles, swirling the pan gently to caramelize evenly. When it turns deep amber, remove from heat.
- Step 3: Quickly pour the caramel into the flan molds. Let it cool at room temperature for about 30 minutes until it hardens.
- Step 4: In a saucepan, whisk together evaporated oat milk, cornstarch, agar agar, and pumpkin pie spice until smooth. Stir in pumpkin puree, vegan whipping cream, and vanilla extract.
- Step 5: Bring the mixture to a simmer while whisking continuously. Simmer for 5 minutes until it thickens, stirring constantly to prevent burning. Remove from heat.
- Step 6: Place the cubed vegan butter in a large bowl. Pass the warm custard through a fine-mesh sieve into the bowl and whisk together until smooth and creamy. Let cool at room temperature for 20 minutes, whisking every 5 minutes to prevent a skin forming.
- Step 7: Pour the custard over the set caramel in each mold. Cover with clingfilm and refrigerate for 12-24 hours to set fully.
- Step 8: Before serving, warm each flan mold in a saucepan with shallow hot water for a few minutes. Run a sharp knife around the edges to loosen.
- Step 9: Place a small plate on top of each mold and invert it quickly. The flan should unmold smoothly with caramel sauce flowing over it.
- Step 10: Serve immediately for best texture and flavor.
Tips & Variations
- For a more intense caramel flavor, allow the sugar mixture to reach a slightly darker amber before removing from heat, but be careful not to burn it.
- Use full-fat vegan whipping cream for a richer custard and better texture.
- If you don’t have pumpkin pie spice, blend cinnamon, nutmeg, ginger, and cloves to taste.
- To make this gluten-free, ensure your agar agar powder is certified gluten-free.
Storage
Store the flan covered in the refrigerator for up to 2 days. Keep them in their molds and only unmold just before serving to maintain their delicate texture. Reheat gently in a warm water bath as described before unmolding if needed.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use dairy milk instead of oat milk?
Yes, you can substitute evaporated dairy milk if you aren’t avoiding dairy. The texture and flavor will be slightly different but still delicious.
What can I substitute for vegan butter?
If you don’t have vegan butter, you can try coconut oil, but it may alter the flavor. Choose a neutral oil or butter substitute that remains solid when cold for best results.
PrintVegan Pumpkin Flan with Caramel Sauce Recipe
This vegan Pumpkin Flan recipe offers a creamy, spiced custard dessert topped with rich caramel sauce. Made with pumpkin puree and oat milk, it’s a dairy-free twist on the classic flan that’s perfect for autumn and holiday gatherings. The flan is caramelized to perfection, chilled to set, and elegantly unmolded for a stunning presentation.
- Prep Time: 20 minutes
- Cook Time: 15 minutes
- Total Time: 12 hours 35 minutes
- Yield: 6 servings 1x
- Category: Dessert
- Method: Stovetop
- Cuisine: Vegan
- Diet: Vegan
Ingredients
Caramel
- 100 g granulated sugar
- 2 tablespoons water
Custard
- 200 g evaporated oat milk
- 20 g cornstarch
- 1 teaspoon agar agar powder
- 1 teaspoon pumpkin pie spice
- 200 g pumpkin puree
- 200 g vegan whipping cream
- 1 tablespoon vanilla extract
- 60 g vegan butter (cold and cubed)
Instructions
- Prepare molds: Place your 6 flan molds (about 13.5 cm/5-inch each) on a tray and set aside for the caramel step.
- Make caramel: Combine sugar and water in a saucepan over low heat, stirring until sugar dissolves. Increase to medium-high heat and do not stir further; allow the mixture to bubble until it turns a deep amber color, swirling gently to ensure even caramelization. Remove from heat promptly to prevent burning.
- Caramelize molds: Quickly pour the hot caramel into the flan molds and let it cool at room temperature for about 30 minutes until the caramel hardens.
- Prepare custard base: In a saucepan, whisk evaporated oat milk, cornstarch, agar agar powder, and pumpkin pie spice until smooth. Stir in pumpkin puree, vegan whipping cream, and vanilla extract to combine evenly.
- Cook custard: Place the saucepan over medium heat and bring the mixture to a gentle simmer, whisking continuously to prevent lumps and scorching. Simmer and whisk for about 5 minutes until thickened, then remove from heat.
- Strain and blend custard: Position a fine-mesh sieve over a large mixing bowl with cubed cold vegan butter inside. Pour the hot custard through the sieve while whisking to integrate the butter until smooth and creamy. Allow custard to cool at room temperature for 20 minutes, whisking every 5 minutes to avoid skin formation.
- Fill molds: Evenly divide the custard mixture among the caramel-lined molds. Cover each with cling film and refrigerate for 12–24 hours to fully set.
- Unmold before serving: Just before serving, place flan molds in a shallow pan of hot water for a few minutes to loosen the custard. Carefully run a sharp knife around the edges of each flan to detach it from the mold.
- Serve: Place a serving plate over each mold and invert quickly. The flan should release easily with caramel sauce flowing over its sides, creating an elegant presentation.
- Storage tips: Best enjoyed within 1–2 days of preparation. Keep refrigerated and only unmold right before serving. Prep ideally one day in advance.
Notes
- Use vegan butter cold and cubed to ensure smooth incorporation and creamy texture.
- The pumpkin pie spice adds warming autumn flavors; you can adjust to taste or use a mixture of cinnamon, nutmeg, ginger, and cloves.
- Do not stir the caramel once it starts boiling to prevent grainy texture or crystallization.
- If your caramel hardens too quickly, reheating slightly can help pour it evenly.
- Whisking the custard regularly as it cools prevents a skin from forming on top.
- For easy unmolding, warm water bath loosens the flan without melting it.
Keywords: pumpkin flan, vegan flan, dairy-free dessert, pumpkin custard, caramel flan, autumn dessert, vegan pumpkin recipe, creamy vegan flan

