Pour this 1 sweet blend over cinnamon roll pieces into a baking dish for a weekend bake that’s wildly satisfying
This Sweet Blend King Cake Cinnamon Roll Casserole is a festive, “one-dish” celebration that transforms standard refrigerated cinnamon rolls into a rich, custardy bread pudding. By soaking the roll pieces in a “sweet blend” of heavy cream, whole milk, and eggs, you create a decadent texture that mimics the soft, brioche-like crumb of a traditional King Cake. The addition of brown sugar and extra cinnamon intensifies the spiced filling, while the iconic purple, green, and gold sanding sugar provides the classic Mardi Gras flair.
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Sweet Blend King Cake Cinnamon Roll Casserole
Ingredients:
| Ingredient | Quantity |
| Cinnamon roll dough (refrigerated) | 2 cans (12/13 oz) |
| Whole milk | 1 cup |
| Heavy cream | 1/2 cup |
| Eggs (large) | 3 |
| Brown sugar (light or dark) | 1/3 cup |
| Ground cinnamon | 1 1/2 tsp |
| Vanilla extract | 2 tsp |
| Fine sea salt | 1/4 tsp |
| Butter (for greasing) | 2 tbsp |
| Icing packets | (Included in cans) |
Step-by-Step Directions:
Step 1: The Bite-Sized Prep: Preheat your oven to 350°F. Generously butter a 9×13-inch glass dish. Open the cinnamon roll cans (save the icing for later!) and cut each roll into 4/6 pieces. Scatter them evenly into the dish.
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Step 2: The Sweet Blend: In a medium bowl, whisk the eggs, milk, cream, brown sugar, vanilla, cinnamon, and salt until the sugar is dissolved and the mixture is smooth.
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Tip: Ensure your eggs are fully whisked before adding the dairy. This prevents “streaks” of cooked egg white from appearing in your finished casserole, keeping the custard silky and uniform.
Step 3: The Essential Soak: Slowly pour the liquid blend over the cinnamon roll pieces. Gently press down any pieces sticking out to ensure they are moistened. Let the dish rest on the counter for 10/15 minutes.
The Mechanical Secret: This resting period is vital. If you bake immediately, the liquid stays on the outside; by waiting, the dough fibers “drink” the custard, resulting in a center that is creamy and pudding-like rather than dry and bready.
Step 4: The Golden Bake: Bake for 30/40 minutes until the top is puffed and golden.
The Visual Cue: Insert a knife into the center. It should come out clean. If you see liquid custard clinging to the blade, give it another 5 minutes.
Step 5: The King Cake Finish: Let it cool for 10 minutes. Drizzle the icing generously over the top and add your purple, green, and gold sanding sugar.
Tip: Kneading the icing packets in your hands for a minute before snipping the corner makes the icing much more fluid, allowing for those professional-looking, thin zig-zag drizzles.
