When I need a low-effort dessert that still feels a little special, baked fruit is one of my favorite tricks. This simple Halloween-inspired plum dessert turns raw whole unpeeled plums into a jammy, cozy treat with just a few pantry additions, and it is exactly the kind of recipe that works on a busy weeknight when you want the oven to do most of the work. The dark, glossy fruit and warm spices give it that moody fall look that fits right in on an October table.
Serve this warm on its own or spooned over vanilla ice cream, Greek yogurt, or pound cake. It also pairs really well with whipped cream, toasted nuts, or a few crisp butter cookies on the side, and if you are putting together a Halloween dinner, this makes an easy dessert after soup, chili, or a simple roasted chicken meal.
5-Ingredient Oven Baked Halloween DessertServings: 6
8 raw whole unpeeled plums
1/2 cup brown sugar
2 tablespoons unsalted butter, cut into small pieces
1 teaspoon ground cinnamon
1/4 cup old-fashioned oats
1. Preheat your oven to 375°F and lightly grease an oven-safe metal roasting pan or small baking dish.
2. Place the whole unpeeled plums in the pan and use a small knife to score each plum a few times so the heat can help them soften and release their juices as they bake.
3. Sprinkle the brown sugar and cinnamon evenly over the plums, then scatter the butter pieces and oats across the top.
4. Bake for 35 to 45 minutes, until the plums are very tender, the skins begin to split, and the juices bubble into a deep-colored syrup.
5. Let the dessert rest for 10 minutes before serving so the syrup thickens slightly. Spoon the warm plums and pan juices into bowls and serve as is or with ice cream.
Variations & TipsMake it extra spooky: Add a tiny pinch of ground cloves or nutmeg if you have them on hand for a deeper fall flavor and a darker, more Halloween-style aroma.
Use a different topping: If you want more texture, add an extra tablespoon or two of oats before baking so the top has a little more crumble-like bite.
Keep an eye on sweetness: Plums can vary a lot. If yours are especially tart, add an extra tablespoon of brown sugar during the last 10 minutes of baking.
Meal-prep shortcut: You can assemble everything in the pan a few hours ahead and refrigerate it, then bake right before dessert. This is one of those nice recipes for a busy workday when you still want something homemade at night.
Best serving tip: This dessert is best warm, but leftovers are great cold from the fridge the next day spooned over yogurt or oatmeal for a breakfast that feels like a treat.