This crockpot pineapple coconut cake is an easy dessert made with a yellow cake mix, undrained crushed pineapple, sweetened shredded coconut, eggs, and vegetable oil. Stir the batter together in about 10 to 15 minutes, spread it in a greased 5- to 6-quart slow cooker, and cook it for 2 to 3 hours on HIGH or 3 to 4 hours on LOW.
The finished cake is soft, moist, fruity, and pleasantly chewy, with tropical pineapple flavor in every bite and toasted-sweet coconut throughout. Serve it warm after a brief 10- to 15-minute rest with powdered sugar, whipped cream, or vanilla ice cream for a relaxed dessert that tastes like it took much more effort.
Jump to RecipeWhy You’ll Love This Recipe
This is the kind of dessert to keep in your back pocket when you want homemade cake without heating the oven. The slow cooker provides gentle, steady heat while the pineapple adds moisture and natural fruit flavor to a simple boxed cake mix.
Every slice has a tender yellow-cake crumb, juicy pineapple pockets, and sweet coconut that becomes soft and chewy as it cooks. Optional pecans or walnuts add a welcome contrast, but the cake remains delicious when made without nuts.
It is also wonderfully flexible for serving. Set out powdered sugar for a simple finish, or add whipped cream or vanilla ice cream for a more indulgent dessert. If you enjoy cozy, easy sweets, you may also like this creamy almond cake for another celebration-worthy option.
Ingredients You’ll Need
The ingredient list is short, but each item has an important job. Use a 15.25-ounce box of yellow cake mix, one 20-ounce can of crushed pineapple in juice, one cup of sweetened shredded coconut, three large eggs, and one-half cup of vegetable oil.
- Yellow cake mix: Provides the flour, sugar, leavening, and vanilla-style flavor needed for a reliable cake base.
- Undrained pineapple: The juice contributes moisture and bright tropical flavor, so do not drain the can.
- Sweetened coconut: Adds a soft, chewy texture and a mellow coconut taste.
- Eggs and oil: Help create a tender crumb and keep the cake pleasantly moist.
- Nuts: Add one-half cup of chopped pecans or walnuts if you like extra crunch.
For the best texture, bring the eggs to room temperature if you have time, although chilled eggs will still work. Sweetened coconut is the standard choice for this recipe; unsweetened coconut will make the result less sweet and slightly less tender.
How to Make It Step-by-Step
Step 1: Prepare the slow cooker by coating the inside of a 5- to 6-quart insert with cooking spray. You can also place a parchment round or slow-cooker liner inside, which makes lifting and slicing the cake easier after it rests.
Step 2: Add the cake mix, eggs, vegetable oil, and undrained crushed pineapple to a large mixing bowl. Whisk just until the ingredients come together into a thick, moist batter; do not worry about eliminating every small lump.
Step 3: Add the sweetened shredded coconut and the optional chopped pecans or walnuts. Fold gently with a spatula so the coconut stays evenly distributed and the batter does not become overmixed.
Step 4: Transfer the batter to the prepared slow cooker and spread it into an even layer. Smooth the top, especially around the edges, because an even surface helps the center and perimeter finish at nearly the same time.
Step 5: Cover the slow cooker and select HIGH for 2 to 3 hours or LOW for 3 to 4 hours. Start checking near the shorter end of the range, but keep the lid closed during most of the cooking time so heat and steam do not escape.
Step 6: Test the center when the cake looks set around the edges. It should no longer jiggle, and a toothpick inserted in the middle should come out with only a few moist crumbs; the center should be approximately 200 to 210°F if checked with an instant-read thermometer.
Step 7: Turn off the slow cooker and remove the lid carefully. Let the cake stand for 10 to 15 minutes, then serve it warm or let it cool to room temperature before slicing.
If you like straightforward homemade desserts, keep this chocolate layer cake recipe nearby for the next time you want a more traditional frosted cake.
Pro Tips for the Best Slow Cooker Cake
The most important rule is to resist lifting the lid repeatedly. Every peek releases heat and can substantially extend the cooking time, so begin checking only when you are close to the expected finish point.
Slow cookers do not all heat in exactly the same way. The stated times are useful starting points, but doneness should be judged by a set, non-jiggly center, a toothpick with moist crumbs, and an internal temperature of approximately 200 to 210°F.
- Grease the insert thoroughly, including the lower sides, to help the cake release cleanly.
- Spread the batter evenly rather than leaving a mound in the middle.
- Use the undrained pineapple exactly as listed because the juice supplies essential moisture.
- Fold the coconut and nuts in gently to avoid a dense texture.
- Let the cake rest before slicing so the crumb can settle.
For a stronger coconut flavor, toast some additional coconut separately in a dry skillet over medium-low heat until lightly golden. Cool it completely, then scatter it over each serving just before eating.
For another easy family meal made in the same appliance, browse our easy crockpot pork barbecue. It is a savory option to pair with a relaxed slow-cooker menu.
Serving Ideas and Simple Toppings
The cake is delicious on its own, especially while still warm and fragrant. A light dusting of powdered sugar gives it a pretty finish without adding a heavy frosting.
For a dessert-shop presentation, add a spoonful of whipped cream or a scoop of vanilla ice cream. The cold, creamy topping melts into the warm pineapple cake and balances the chewy coconut.
You can also make a quick glaze by stirring powdered sugar with a small amount of pineapple juice until smooth and pourable. Drizzle it over the cake after the resting period, adding the juice gradually so the glaze does not become too thin.
Chopped pecans or walnuts are optional in the batter, but they can also be sprinkled over the top with toasted coconut. Maraschino cherries are another optional garnish when you want a festive tropical look.
If you are planning a dessert table, these crisp apple fries offer a fun contrast to the soft, fruity cake.
Storage, Reheating, and Variations
Once completely cooled, cover leftover cake and refrigerate it. Enjoy it cold, at room temperature, or gently rewarm an individual slice until just soft and fragrant.
For the best texture, avoid overheating because excessive heat can dry the edges. A short warm-up is enough to bring back the tender crumb and make ice cream melt beautifully on top.
White cake mix can replace yellow cake mix in commonly published versions of this dessert. Some cooks also replace the one-half cup of vegetable oil with one-half cup of melted butter, although the listed recipe uses vegetable oil.
Other optional additions include maraschino cherries or cream-cheese frosting. Keep those additions modest so the pineapple and coconut remain the main flavors rather than making the cake too heavy.
When you want a savory-to-sweet party spread, serve slices after something playful such as this easy ravioli pizza. The two recipes have very different flavors, but both are approachable crowd-pleasers.
Crockpot Pineapple Coconut Cake
Ingredients
Method
- Coat the inside of a 5- to 6-quart slow cooker with cooking spray. Add a parchment round or slow-cooker liner if desired for easier serving and cleanup.
- Whisk the yellow cake mix, eggs, vegetable oil, and undrained crushed pineapple together in a large bowl just until combined. A few small lumps are fine, so avoid mixing longer than necessary.
- Fold in the shredded coconut and optional chopped pecans or walnuts with a spatula. Stop folding as soon as the add-ins are evenly distributed.
- Spread the batter evenly in the prepared slow cooker. Smooth the surface so the cake cooks at a consistent rate from edge to center.
- Cover and cook for 2 to 3 hours on HIGH or 3 to 4 hours on LOW. Begin checking near the shorter end of the range, keeping the lid closed as much as possible.
- The cake is ready when the center no longer jiggles and a toothpick inserted in the middle comes out with only a few moist crumbs. If using a thermometer, look for approximately 200 to 210°F in the center.
- Turn off the slow cooker, remove the lid, and let the cake stand for 10 to 15 minutes. Slice and serve warm or at room temperature with your preferred topping.
Notes
Final Thoughts
Crockpot pineapple coconut cake proves that a memorable dessert does not require complicated mixing, special equipment, or an oven. With a boxed yellow cake mix, undrained pineapple, coconut, eggs, and oil, you can create a tender tropical cake with very little hands-on work.
Remember to keep the lid closed, begin checking early, and trust the center of the cake rather than the clock alone. Once it rests for 10 to 15 minutes, serve it warm with powdered sugar, whipped cream, vanilla ice cream, or a pineapple glaze.
Make it with nuts for crunch, toast extra coconut for a fragrant garnish, or keep it simple for an easy weeknight treat. However you serve it, this comforting slow-cooker dessert is likely to disappear while it is still warm.