Pumpkin & Cranberry Gratin brings warm spice and tart cranberries together in a simple, cozy bake. This dish smells like autumn the moment it comes from the oven, with a soft pumpkin custard and a crunchy, buttery top. It’s perfect when you want an easy side or a gentle dessert for family nights. If you enjoy small pumpkin treats, try this twist alongside our air-fryer mini pumpkin muffins for a full spread.

Why Make This Recipe

Quick & Easy: Mostly one bowl and one pan, ready in under an hour.
Family Favorite: Kids love the sweet custard and crunchy top; adults enjoy the tart cranberries.
Budget-Friendly: Uses pantry staples like canned pumpkin and simple pantry spices.
Comforting & Bright: The warm spices bring comfort while cranberries add a fresh pop.

This gratin stands out because it balances creamy pumpkin with bright fruit and a toasted topping. It feels nostalgic — like a warm kitchen on a cool evening — and it’s reliable for weekday meals or holiday sides. For a cheese-forward snack to pair with it, try our baked cranberry brie bites.

Ingredients

For the gratin

2 cups canned pumpkin puree (not pumpkin pie filling)
1 1/2 cups fresh or frozen cranberries
1/2 cup granulated sugar
1/4 cup brown sugar, packed
2 large eggs
1 cup heavy cream (or whole milk for lighter)
1 tsp vanilla extract
1 tsp ground cinnamon
1/4 tsp ground nutmeg
1/4 tsp salt
1 tbsp lemon zest (optional, brightens the cranberries)

For the topping

3/4 cup panko breadcrumbs or rolled oats (for a heartier crunch)
3 tbsp unsalted butter, melted (or olive oil for dairy-free)
2 tbsp brown sugar
1/3 cup chopped pecans or walnuts (optional)

Notes: Use unsalted butter if you want to control salt. If using frozen cranberries, do not thaw fully.

How to Make Pumpkin & Cranberry Gratin

Preheat the oven to 375°F (190°C). Lightly butter a 9×9-inch baking dish. (Why: a warm oven cooks the custard evenly; butter prevents sticking.)
In a large bowl, whisk the pumpkin puree, eggs, granulated sugar, brown sugar, cream, vanilla, cinnamon, nutmeg, and salt until smooth. (Tip: Whisk until no streaks of egg remain so the texture is even.)
Stir in the cranberries and lemon zest, folding gently so the berries spread without breaking. (Why: Folding keeps berries whole so you get pops of tartness.)
Pour the pumpkin mixture into the prepared dish and smooth the top with a spatula. (Tip: Tap the dish once on the counter to settle air bubbles.)
In a small bowl, mix the panko (or oats), melted butter, brown sugar, and nuts until crumbly. Sprinkle evenly over the pumpkin mixture. (Why: The wet butter helps form a golden, crunchy crust.)
Bake for 35–45 minutes, until the center is set but still slightly jiggly and the topping is golden brown. (Tip: If the top browns too fast, tent loosely with foil.)
Let the gratin rest 10 minutes before serving so it firms up and is easier to slice. You’ll smell warm spices and toasted nuts as it cools.

How to Serve Pumpkin & Cranberry Gratin

Serve warm with a dollop of whipped cream or a scoop of vanilla ice cream for a dessert-style treat.
For a side dish, pair with roasted turkey or pork and garnish with extra toasted pecans and a few fresh cranberries.
Present in the baking dish on the table for a cozy, family-style feel, and offer small spoons so everyone can enjoy the crunchy top.

How to Store Pumpkin & Cranberry Gratin

Fridge: Cool completely, cover with plastic wrap or store in an airtight container for up to 4 days.
Freezer: Freeze without the topping in an airtight container for up to 2 months. Thaw overnight in the fridge before reheating.
Reheat: Warm slices in a 325°F (165°C) oven for 10–15 minutes or until heated through. You can refresh the topping under the broiler for 1–2 minutes — watch closely so it doesn’t burn. Microwave reheats faster but will soften the topping.

Tips to Make Pumpkin & Cranberry Gratin

Use canned pumpkin puree for consistent texture and quick prep.
Keep cranberries whole for bursts of tartness; chopping can make the custard pink.
If topping browns too quickly, cover with foil and finish baking.
For creamier custard, use heavy cream; for lighter, use whole milk.
Toast nuts beforehand for deeper flavor.

Variation

Gluten-free: Use certified gluten-free oats or gluten-free panko.
Vegan: Swap eggs for a flax egg mixture (2 tbsp ground flax + 6 tbsp water, chilled) and use coconut cream and coconut oil in place of dairy.

FAQ: Can I use canned whole-berry cranberry sauce instead of fresh cranberries?

Yes, but fresh or frozen cranberries give a brighter, tarter bite that balances the sweet pumpkin. Canned sauce will make the mixture sweeter and softer and may change the texture.

FAQ: Can I make this ahead for a holiday meal?

Yes. Bake it the day before, cool, cover, and refrigerate. Reheat in a 325°F oven for 15–20 minutes until warmed through. Add the topping right before serving or re-crisp it under the broiler for a minute.

FAQ: My topping got soggy — how do I prevent that?

Make sure your butter is fully melted and the topping is well mixed so it forms a crust. Bake long enough for moisture to evaporate from the surface, and avoid over-moist fillings. You can also toast the topping separately and add it for extra crunch just before serving.

FAQ: Can I add other fruits or spices?

Yes. Pears or apple slices work well with pumpkin spice. Increase cinnamon slightly for apple, and consider adding a pinch of cloves or allspice for deeper warmth.

Conclusion

This Pumpkin & Cranberry Gratin is a simple, cozy dish that pairs creamy pumpkin with bright cranberries and a crunchy top — perfect for family meals or small gatherings. It fills the kitchen with warm spice and makes a comforting side or a gentle dessert. If you want another savory-sweet gratin idea, take a look at this Pumpkin Caramelized Onion Gratin – Chez Us for inspiration. Please leave a comment and a star rating if you try this recipe, and share it on Pinterest or Facebook so others can enjoy the smell of fall in their homes. What twist did you try? Let us know below!