This 5-ingredient oven baked pecan dessert is the kind of simple holiday treat that earns a permanent place in a family recipe box because it turns pantry staples and raw shelled pecan halves into something sweet, crisp, and deeply buttery with very little effort. It follows the easy “dump and bake” style of home desserts that became popular for busy gatherings, where convenience matters just as much as flavor, and pecans bring a classic Southern-inspired holiday richness.
Serve this warm on its own, or spoon it into small bowls with vanilla ice cream or lightly sweetened whipped cream for a more dessert-like presentation. It also pairs nicely with coffee after dinner, and for a holiday table it sits especially well alongside fresh fruit, a drizzle of caramel sauce, or a little dusting of powdered sugar to balance the toasted nut flavor.
5-Ingredient Oven Baked Pecan Dessert
Servings: 8
Ingredients
4 cups raw shelled pecan halves
1 cup packed light brown sugar
1/2 cup unsalted butter, melted
1 box yellow cake mix, dry
1 cup water
Directions
1. Preheat the oven to 350°F and lightly butter or spray an oven-safe glass roasting pan.
2. Add the raw shelled pecan halves to the pan and spread them out in an even layer.
3. Sprinkle the brown sugar evenly over the pecans, then scatter the dry yellow cake mix over the top as uniformly as possible.
4. Drizzle the melted butter and water over the top, covering as much of the dry mix as you can without stirring.
5. Bake for 35 to 40 minutes, until the top is golden brown and the pecans are toasted and bubbly around the edges. Let it cool for at least 10 minutes before serving so the syrupy base can settle slightly.
Variations & Tips
Add cinnamon: Stir 1/2 teaspoon ground cinnamon into the brown sugar before sprinkling it over the pecans if you want a warmer holiday flavor that leans a little more spiced.
Use vanilla: A teaspoon of vanilla extract drizzled in with the water adds a fuller bakery-style aroma without changing the easy method.
Watch the edges: Glass pans hold heat well, so start checking at the 35-minute mark. If the center still looks pale, give it a few more minutes, but pull it before the pecans darken too much.
Serve it warm: This dessert is at its best when still slightly warm, because the topping stays tender-crisp and the buttery pecan layer underneath remains rich and spoonable.
Try a salt finish: A tiny pinch of flaky salt after baking can balance the sweetness and make the toasted pecan flavor stand out even more, especially if serving with ice cream.