Name: Festive Cinnamon Roll Casserole with Brown Sugar Glaze for Christmas Brunch
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Cuisine: International
Ingredients: 1 (16‑oz) package refrigerated cinnamon rolls (8 rolls); 4 oz cream cheese, softened; 2 large eggs; 1 cup whole milk; 1 tsp pure vanilla extract; 3 tbsp unsalted butter, melted (plus extra for glaze); 1/3 cup packed light brown sugar (plus extra 2 tbsp for glaze); 1/2 cup chopped pecans; 1 tsp orange zest; 1/4 cup heavy cream; 1 tbsp powdered sugar (optional, for extra drizzle); Pinch of ground cinnamon for garnish

Prep Time

20 min

Cook Time

45 min

Servings

Why You'll Love This Recipe

✓ Crowd‑Pleaser: The casserole serves a whole brunch table, delivering gooey cinnamon‑roll goodness without the labor of shaping individual rolls.

✓ Festive Flavor: Brown‑sugar glaze and warm spices echo classic holiday treats, making every bite feel like a celebration.

✓ Make‑Ahead Friendly: Assemble the night before; simply bake in the morning for a stress‑free, fresh‑baked brunch.

A festive twist on the beloved cinnamon roll lands in a single‑dish casserole, perfect for holiday brunches where time is precious but flavor can’t be compromised. The buttery dough, swirled with cinnamon and sugar, bakes into a soft, pull‑apart layer, then receives a glossy brown‑sugar glaze that caramelizes at the edges. This recipe captures the cozy warmth of traditional baked goods while delivering the convenience of a casserole—no rolling, no cutting, just a beautiful, shareable centerpiece.

1 tsp baking powder Ensures a light crumb.

½ cup unsalted butter, melted Use chilled butter for a richer dough.

¾ cup brown sugar, packed Dark sugar gives deeper caramel.

2 tsp ground cinnamon Freshly ground for brightest flavor.

½ cup buttermilk (or ½ cup milk + 1 tbsp lemon) Adds tenderness and a slight tang.

1 large egg Binds the batter.

¼ cup heavy cream (for glaze) Creates a silky, glossy finish.

Pinch of salt Balances sweetness.

Instructions

Prepare the batter

In a large bowl whisk flour, baking powder, salt, and cinnamon. In a separate bowl combine melted butter, brown sugar, egg, buttermilk, and a splash of vanilla if desired. Pour wet ingredients into dry, stirring until just combined; the batter will be slightly lumpy.

Pro Tip: Over‑mixing creates a dense texture; stop when flour streaks disappear.

Layer the casserole

Lightly grease a 9‑x‑13‑inch baking dish. Spread half the batter evenly, then sprinkle a third of the remaining brown‑sugar‑cinnamon mixture. Repeat with the rest of the batter and finish with the final sugar‑cinnamon layer on top.

Pro Tip: Press the batter gently with a spatula for a uniform surface.

Bake to golden perfection

Preheat oven to 350°F (175°C). Bake the casserole for 30‑35 minutes, or until the top is deep golden and a toothpick inserted near the center emerges clean. The edges should be slightly crisp.

Pro Tip: Rotate the pan halfway through baking for even browning.

Create the brown‑sugar glaze

While the casserole bakes, whisk together heavy cream, remaining brown sugar, and a pinch of salt in a small saucepan. Heat over medium‑low until the sugar dissolves and the mixture thickens slightly, about 3‑4 minutes. Remove from heat.

Pro Tip: Do not boil; a gentle simmer preserves the glossy texture.

Finish and serve

Drizzle the warm glaze over the hot casserole, allowing it to soak into the crevices. Let the dish rest 5 minutes before slicing into squares. Serve warm with a dollop of whipped cream or a splash of milk, if desired.

Pro Tip: Cutting with a sharp, heated knife yields cleaner squares.

Expert Tips

Tip #1: Chill the butter

Cold butter creates tiny pockets in the batter, giving the final casserole a light, airy texture that mimics individual rolls.

Tip #2: Use a glass dish

A clear, heat‑conductive dish promotes even browning and lets you see when the top reaches that perfect caramel hue.

Tip #3: Add a pinch of nutmeg

Nutmeg deepens the holiday spice profile without overpowering the cinnamon, creating a more complex flavor.

Tip #4: Reheat gently

If leftovers need warming, cover with foil and heat at 300°F for 15 minutes; this retains moisture and prevents the glaze from hardening.

Nutrition

Per serving

Calories

350 kcal

Fat

12 g

Carbs

50 g

Protein

7 g

Sugar

25 g

Sodium

320 mg

Frequently Asked Questions

Yes. Cool completely, wrap tightly, and freeze for up to 2 months. Thaw overnight in the refrigerator, then reheat at 325°F for 20‑25 minutes, adding a splash of milk if it looks dry.

Substitute the all‑purpose flour with a 1‑to‑1 gluten‑free blend and ensure your baking powder is also gluten‑free. The texture will be slightly denser but still delicious.

Absolutely. Fold in ½ cup chopped pecans or toasted walnuts with the batter, or scatter dried cranberries for a festive pop of color and tartness.

Mix ½ cup milk with 1 tablespoon lemon juice or white vinegar, let sit 5 minutes.

Festive Cinnamon Roll Casserole with Brown Sugar Glaze for Christmas Brunch

Why You'll Love This Recipe