Crockpot Gooey Cinnamon Roll Dump Cake (Easy, Warm & Absolutely Irresistible)

Some days you want dessert but you absolutely do not want to bake. No creaming butter, no folding in flour, no standing over a mixer hoping you didn’t overbeat the eggs. You just want something warm, sweet, and gooey on the table with minimal effort. That’s exactly where this recipe comes in.

This crockpot gooey cinnamon roll dump cake is the kind of dessert that feels like a cheat code. You dump a few ingredients into your slow cooker, walk away, and come back to something that smells like a bakery and tastes even better. It’s got that soft, pillowy cinnamon roll texture with a golden crumbly top and a vanilla glaze that takes it completely over the edge.

FYI — this recipe has become one of my go-to crowd pleasers, especially in the colder months. Whether you’re making it for a family dinner, a potluck, or just a quiet Sunday at home, it delivers every single time. No fancy skills required.

Why you’ll love this recipe

• It’s a true dump and go dessert — no mixing bowls, no complicated steps, no stress
• The slow cooker does all the heavy lifting while you go about your day
• That gooey cinnamon sugar center is everything you want in a comfort dessert
• The vanilla glaze drizzle on top adds a sweet, creamy finish that ties it all together
• It’s budget friendly and uses simple ingredients you can grab at any grocery store
• Perfect for feeding a crowd without spending hours in the kitchen

Ingredients with key notes

For the cake base:

• 2 cans (12.4 oz each) refrigerated cinnamon roll dough — this is the star of the show. Pillsbury works great but any brand will do. Cut each roll into quarters for even distribution throughout the cake
• 1 box (15.25 oz) yellow cake mix — the dry mix goes in as is, straight from the box. Do not prepare it according to the package directions
• 1/2 cup unsalted butter, melted — this gets drizzled over the top of the dry cake mix and creates that golden, slightly crispy top layer. Do not skip this step
• 1/2 cup brown sugar, packed — adds a deep caramel-like sweetness that pairs perfectly with the cinnamon
• 2 teaspoons ground cinnamon — because one layer of cinnamon flavor is never enough
• 1/2 cup heavy cream — this is the secret to getting that gooey, moist texture inside. It keeps everything from drying out during the long cook time

For the vanilla glaze:

• 1 cup powdered sugar
• 2 tablespoons milk — add more or less depending on how thick or thin you want your glaze
• 1/2 teaspoon vanilla extract — pure vanilla extract makes a noticeable difference here, IMO

Step-by-step instructions

Step 1: Prep your slow cooker

Lightly grease the inside of your slow cooker with non-stick cooking spray or a thin layer of butter. This prevents sticking and makes serving a whole lot easier. Line it with a slow cooker liner if you have one — cleanup becomes almost effortless.

Step 2: Layer the cinnamon roll pieces

Open your cinnamon roll cans and cut each roll into quarters. Spread them evenly across the bottom of the slow cooker in a single layer as best you can. Don’t worry about it being perfect — this is a dump cake after all. Save the icing packets that come with the cinnamon rolls, you won’t need them for this recipe.

Step 3: Add the brown sugar and cinnamon

Sprinkle the packed brown sugar evenly over the cinnamon roll pieces, then follow with the ground cinnamon. Make sure to distribute both as evenly as possible so every bite gets that warm spiced sweetness.

Step 4: Pour the heavy cream

Slowly pour the heavy cream over the top of the brown sugar and cinnamon layer. This is what creates the gooey, almost pudding-like center that makes this cake so addictive. Don’t stir — just let it settle naturally.

Step 5: Add the dry cake mix

Pour the dry yellow cake mix straight from the box directly over everything. Spread it out as evenly as possible using a spatula or the back of a spoon. Again, do not stir. The layers are what make this work.

Step 6: Drizzle the melted butter

Drizzle the melted butter evenly over the top of the dry cake mix. Try to cover as much of the surface as possible. Any dry patches of cake mix will firm up during cooking, which actually adds a nice crumbly texture contrast to the gooey center.

Step 7: Cook on low

Place the lid on your slow cooker and cook on low for 2 to 2.5 hours. The cake is done when the edges are set and the center has a slight jiggle but is not liquid. Every slow cooker runs a little differently, so start checking at the 2-hour mark. Resist the urge to lift the lid before then — you need that heat to stay consistent.

Step 8: Make the vanilla glaze

While the cake is in its final stretch, whisk together the powdered sugar, milk, and vanilla extract in a small bowl until smooth. Adjust the consistency with more milk for a thinner drizzle or more powdered sugar for a thicker glaze. Set aside until you’re ready to serve.

Step 9: Serve and glaze

Once the cake is done, scoop it out into bowls or onto plates and drizzle the vanilla glaze generously over the top. Serve warm for the full gooey experience. This is not the time to be shy with the glaze 🙂

Serving suggestions

This cake is best served warm and there are plenty of ways to make it even better:

• Add a scoop of vanilla ice cream on the side and let it melt into the warm cake — absolutely next level
• A dollop of freshly whipped cream adds a light, airy contrast to the dense, gooey texture
• Sprinkle a pinch of flaky sea salt over the glaze before serving for a sweet and salty moment that works surprisingly well
• Serve alongside a hot cup of coffee or chai tea for the ultimate cozy fall or winter dessert
• For a brunch setting, slice it into squares and serve it warm on a platter — it doubles beautifully as a sweet breakfast treat

Storage tips

Refrigerator: Store leftovers in an airtight container in the fridge for up to 3 days. The texture will firm up a bit once cold but it still tastes great.

Freezer: You can freeze individual portions in airtight freezer-safe containers for up to 2 months. Thaw overnight in the fridge before reheating.

Reheating: The best way to reheat this cake is in the microwave for 30 to 45 seconds per portion. It brings back that warm, gooey texture almost instantly. You can also reheat it in the oven at 300 degrees F for about 10 minutes if you’re warming up a larger portion. Add a fresh drizzle of glaze after reheating for best results.

Let’s wrap this up

There’s something about a warm, gooey dessert that just hits different on a slow, quiet day. This crockpot cinnamon roll dump cake is proof that you don’t need complicated techniques or a long list of ingredients to make something that feels genuinely special.

It’s the kind of recipe that becomes a household staple — the one people request by name and that never has leftovers by the end of the night. Simple, comforting, and loaded with that warm cinnamon flavor that makes any kitchen smell like home.

Give it a try and drop a comment below to let me know how it went. If you make it, tag me on Pinterest — I love seeing your versions. Now go enjoy that slow cooker magic.

With gratitude, Kip