Throw raw whole unpeeled carrots in the casserole dish and 4 other simple ingredients to get a dessert so incredible your grandkids will be begging for more!

This simple baked Halloween dessert turns humble whole carrots into a cozy, candy-like treat with very little effort. Roasting brings out the carrots’ natural sweetness, and with just a few pantry ingredients, they become glossy, tender, and warmly spiced—perfect for autumn gatherings when you want something festive, affordable, and a little unexpected.

Serve this warm on its own or spooned over vanilla ice cream for an easy dessert. It also pairs nicely with whipped cream, a drizzle of caramel sauce, or a handful of toasted pecans, and it fits right in on a fall dessert table alongside apple cider, coffee, or chai.

5-Ingredient Oven Baked Halloween Carrot Dessert

Servings: 6

Finished baked carrot dessert in a glass casserole dish

Ingredients

1 1/2 pounds raw whole unpeeled carrots, trimmed
1/2 cup brown sugar
4 tablespoons unsalted butter, cut into pieces
1 teaspoon ground cinnamon
1/4 cup raisins

Carrots, brown sugar, butter, cinnamon, and raisins

Directions

1. Preheat the oven to 375°F. Lightly butter or otherwise grease an oven-safe glass casserole dish, then arrange the whole unpeeled carrots in a single layer.

Whole carrots arranged in a glass casserole dish

2. Sprinkle the brown sugar and cinnamon evenly over the carrots. Scatter the butter pieces on top, then add the raisins around and over the carrots.

Carrots topped with brown sugar, cinnamon, butter, and raisins

3. Cover the dish tightly with foil and bake for 35 minutes. Remove the foil, spoon some of the melted butter and sugar mixture over the carrots, and continue baking uncovered for 20 to 25 minutes, until the carrots are very tender and glazed.

Baked carrots turning glossy in the casserole dish

4. Let the dish rest for 5 minutes before serving so the glaze thickens slightly. Spoon the carrots and raisins onto plates or into shallow bowls, making sure to drizzle over the syrupy glaze.

Variations & Tips

For a sweeter finish: Add a scoop of vanilla ice cream or a spoonful of whipped cream at serving time. The contrast between the warm glazed carrots and the cool topping makes the dessert feel especially special.

For more Halloween color: Use a mix of orange carrots and rainbow carrots if you can find them. The darker purple and pale yellow tones make the casserole look more dramatic on a holiday table.

Variation with rainbow carrots in the baked dessert

For easier serving: If your carrots are especially large, cut them in half lengthwise after washing. They will bake a little faster and absorb the buttery cinnamon glaze more evenly.

Watch the dish near the end: Because the sugar can darken quickly, check during the final uncovered bake. If the glaze is reducing too fast, loosely tent the dish with foil until the carrots are fully tender.