If you’ve ever set a warm 9×13 cake on the counter and watched people circle back for “just one more sliver,” this Southern pineapple yum yum cake fits right in. It’s the kind of old-fashioned Southern dessert that stays soft, sweet, and a little gooey on top thanks to a warm coconut-pecan icing poured over the cake while it’s still warm. That simple step is what gives Southern pineapple yum yum cake its signature texture.
This recipe is easy to mix by hand. You use the crushed pineapple with its juice, so the batter stays moist without extra fuss. As the cake bakes, you make the icing on the stove, then pour it over the cake after a short rest. The top soaks in some of the icing, and the rest settles into a rich layer that tastes like pineapple, vanilla, coconut, and pecans in every bite.
Prep time: 15 to 20 minutes
Cook time: 35 to 45 minutes
Total time: 1 hour 15 minutes to 1 hour 30 minutes
Yield: 12 to 15 servings
Pan: 9×13-inch baking dish
This Southern pineapple yum yum cake contains gluten, eggs, dairy, and tree nuts.
Ingredients for Southern pineapple yum yum cake
For the cake
- 2 cups (250 g) self-rising flour
- 2 cups (400 g) granulated sugar
- 2 large eggs
- 2 teaspoons baking soda
- 1 can (20 ounces) crushed pineapple, undrained
- 1 teaspoon vanilla extract
For the icing
- 1/2 cup (1 stick, 113 g) butter
- 1 cup (200 g) granulated sugar
- 2/3 cup (5 fluid ounces) evaporated milk
- 1 cup (80 g) shredded coconut
- 1 cup (115 g) finely chopped pecans
- 1 teaspoon vanilla extract
How to make Southern pineapple yum yum cake
Preheat the oven to 350°F (177°C). Grease a 9×13-inch baking dish lightly with butter or cooking spray.
In a large bowl, stir together the self-rising flour, sugar, eggs, baking soda, undrained crushed pineapple, and vanilla extract. Mix just until the batter comes together and no dry flour remains. Don’t beat it longer than that. A quick mix keeps the crumb tender.
Pour the batter into the prepared pan and spread it into an even layer.
Bake for 35 to 45 minutes, until the top is set and a toothpick inserted in the center comes out clean or with a few moist crumbs.
While the cake bakes, make the icing. In a small saucepan over medium heat, melt the butter. Stir in the sugar. Reduce the heat to medium-low and slowly whisk in the evaporated milk for 1 to 2 minutes, just until smooth and combined. Remove the pan from the heat, then stir in the coconut, pecans, and vanilla.
Set the baked cake on a wire rack and let it cool in the pan for 10 to 15 minutes. Pour the warm icing evenly over the warm cake.
Let the cake sit for at least 5 to 10 minutes before slicing. You can serve Southern pineapple yum yum cake warm, or let it cool longer if you want cleaner slices.
Why Southern pineapple yum yum cake works
The first thing that matters is the pineapple. Don’t drain it. The juice is part of the batter, and it gives Southern pineapple yum yum cake the moist texture people expect. If you pour it off, the cake turns out drier and loses some of its soft, almost pudding-like top layer.
The second key step is the timing. Warm icing on a warm cake helps the topping sink in instead of sitting on top like frosting. That’s what makes this feel like a classic pineapple yum yum cake recipe instead of a plain sheet cake.
The batter also needs a light hand. Once the ingredients are combined, stop mixing. That keeps the cake soft instead of dense.
Ingredient notes for Southern pineapple yum yum cake
Self-rising flour keeps the ingredient list short. It also gives the cake structure without extra measuring. The baking soda works with the pineapple to help the cake rise and stay tender.
Crushed pineapple is the heart of Southern pineapple yum yum cake. It brings sweetness, moisture, and that familiar fruit flavor that runs through the whole pan.
The icing is what people remember. Butter, sugar, and evaporated milk make a rich base. Coconut adds chew, and pecans add crunch. When that mixture hits the warm cake, it settles into the top and gives each slice a soft, sticky finish.
If you like Southern potluck desserts, this texture will feel familiar right away.
Substitutions for Southern pineapple yum yum cake
A few changes work well here without changing the spirit of the cake:
- Use walnuts or macadamia nuts instead of pecans in the icing.
- Replace the butter in the icing with margarine if needed, though butter gives better flavor.
- Swap the granulated sugar in the cake for light brown sugar if you want a slightly deeper flavor.
The original recipe already gives you a good balance of sweetness and texture, so I’d keep the main method the same, especially the undrained pineapple and the warm icing.
Serving Southern pineapple yum yum cake
This Southern pineapple yum yum cake is made for casual serving. Cut it straight from the pan and bring it to the table after Sunday dinner, a holiday meal, or a family get-together. It doesn’t need extra frosting or garnish.
It’s especially good once it has rested a bit. Right after icing, the top is loose and glossy. After a little time, it settles into the cake and slices more neatly. Many people like it even more the next day, when the flavors have had time to blend.
If you’re looking for an easy pineapple dessert for a crowd, this is a reliable one. It travels well in the pan and serves plenty.
Storage and reheating for Southern pineapple yum yum cake
Because the icing contains evaporated milk, store Southern pineapple yum yum cake covered in the refrigerator.
For best quality:
- Cool the cake before covering it.
- Refrigerate leftovers within 2 hours.
- Store covered for up to 4 days.
To serve again, you can eat it cold, bring a slice to room temperature, or warm individual pieces briefly in the microwave. Start with 10 to 15 seconds so the icing softens without getting too hot.
Allergen and food-safety notes for Southern pineapple yum yum cake
This cake contains:
- Gluten
- Eggs
- Dairy
- Tree nuts (pecans)
- Coconut
If you’re baking for a group, it’s worth mentioning the nuts before serving.
For food safety, bake the cake until the center is fully set and a toothpick comes out clean or with a few moist crumbs. Because the batter contains eggs and the icing contains dairy, don’t leave the cake at room temperature for more than 2 hours.
FAQ about Southern pineapple yum yum cake
Does Southern pineapple yum yum cake need to be refrigerated?
Yes. The icing contains evaporated milk, so the cake should be covered and refrigerated after it cools.
What makes Southern pineapple yum yum cake so moist?
The undrained crushed pineapple does most of the work. Its juice goes straight into the batter, which keeps the cake soft and moist.
Can I make Southern pineapple yum yum cake ahead of time?
Yes. In fact, many people think it tastes better the next day. Make it, cool it, cover it, and refrigerate it until you’re ready to serve.
Can I use different nuts in Southern pineapple yum yum cake?
Yes. Walnuts or macadamia nuts work well in place of pecans.
Can I make Southern pineapple yum yum cake as cupcakes?
Yes, though you’ll need to reduce the baking time. Start checking them around 20 to 25 minutes, and spoon or drizzle the warm icing over the tops after baking.
