Ooey-Gooey Rhubarb Cinnamon Roll Bake – A Warm, Sweet Treat You’ll Crave

Craving something sweet, warm, and absolutely irresistible? This Ooey-Gooey Rhubarb Cinnamon Roll Bake is the perfect cozy dessert (or breakfast!) that brings together the nostalgic flavor of cinnamon rolls with the tangy brightness of fresh rhubarb. And the best part? It’s quick, easy, and guaranteed to impress.

What Makes This Recipe Special?

This dish is a shortcut cinnamon roll casserole infused with juicy rhubarb. It’s soft, sticky, bubbling with sweet-tart goodness, and topped with that classic cinnamon roll icing. Whether you’re serving it fresh out of the oven for brunch or as a dessert topped with whipped cream, this is a bake that’ll steal the spotlight.

Ingredients You’ll Need

• 1 can (8-count) refrigerated cinnamon rolls, with icing
• 1 cup fresh rhubarb, diced into small pieces
• 2 tbsp brown sugar – for rich, caramelized flavor
• 1 tsp cornstarch – to thicken the rhubarb mixture
• ½ tsp ground cinnamon – warm and comforting
• 1 tsp vanilla extract – for depth and aroma
• 1 tbsp melted butter – for richness and golden edges
• Optional: powdered sugar or whipped cream for topping

Step-by-Step Instructions

1. Prep the Oven and Rhubarb

Preheat your oven to 350°F (175°C).
In a mixing bowl, toss the diced rhubarb with brown sugar, cornstarch, cinnamon, and vanilla extract. Let it sit for 5 minutes. This helps draw out the rhubarb juices and activate the cornstarch.

2. Add Cinnamon Rolls

Open your can of refrigerated cinnamon rolls and cut each roll into four bite-sized pieces. Gently fold them into the rhubarb mixture. Don’t overmix — you want the rolls to hold their shape and soak up the fruity goodness.

3. Assemble and Bake

Grease an 8×8-inch baking dish (or line it with parchment paper).
Pour in the rhubarb and cinnamon roll mixture, spreading evenly. Drizzle the melted butter over the top.
Bake in the preheated oven for 25–30 minutes, or until the top is golden brown and the edges are bubbling.

Serve It Warm and Gooey

Remove from the oven and immediately drizzle the icing (from the cinnamon roll package) over the top. For extra flair, sprinkle with powdered sugar or add a dollop of whipped cream.

Tip: This dessert is best enjoyed warm — soft, sticky, and full of flavor.

Why You’ll Love It

• Easy prep with store-bought dough
• Balanced flavors of tart rhubarb and sweet cinnamon
• Perfect for gatherings, brunch, or indulgent evenings
• Visually stunning and Instagram-worthy

Nutritional Info & Prep Time

• Prep Time: 10 minutes
• Cook Time: 30 minutes
• Total Time: 40 minutes
• Servings: 8
• Calories: ~300 per serving

Whether you’re hosting guests or treating yourself, this Rhubarb Cinnamon Roll Bake is the cozy, ooey-gooey comfort food you didn’t know you needed. Save it, share it, and don’t forget to top it with something creamy! Amish Peanut Butter Cream Pie