Cinnamon Roll Pull-Apart Buns with Glaze

Soft, pillowy dough swirled with fragrant cinnamon sugar, baked into a loaf that pulls apart into tender, gooey buns—then drizzled with a silky vanilla glaze. If that sounds like weekend breakfast goals, you’re in the right place.

I first made these pull-apart buns on a snowy Saturday when my kids were tiny and the pantry was almost bare. We had flour, butter, cinnamon, and a desperate need for something cozy. The house filled with that nostalgic bakery smell, and by the time the glaze set, half the pan had disappeared. Ten years later, it’s still the recipe my neighbors request for brunch potlucks, the one my daughter bakes for college friends, and the tray we deliver to new parents because it reheats like a dream in a microwave for 12 seconds. Whether you serve it for Easter breakfast, a baby-shower brunch, or a random Tuesday that needs sparkle, these buns turn ordinary moments into celebrations—no stand mixer required.

Why This Recipe Works

One-rise dough: A modest amount of yeast plus warm milk jump-starts fermentation so the dough only needs a single 45-minute rest.
Buttermilk tang: The slight acidity keeps the crumb tender and balances the sweetness of the filling and glaze.
Sheet-pan method: Baking in a 9×13-inch pan rather than a tube pan guarantees every edge is caramelized and every piece is glaze-ready.
Layered filling: Brown sugar, butter, and cinnamon are spread onto rectangles, stacked, then sliced so each bun has multiple spice ripples.
Quick fondant glaze: Just powdered sugar, vanilla, and hot milk—no egg whites or corn syrup—sets to a bakery-style crackle in five minutes.
Freezer-friendly: Assemble the night before, freeze the unbaked pan, then bake straight from frozen—add 15 extra minutes and you’re done.

Ingredients You'll Need

Before we dive into the steps, let’s talk shopping. Use the freshest yeast you can find—if the jar has been open since last holiday season, treat yourself to a new one. Whole milk gives the richest flavor, but 2 % works if that’s what you stock. The buttermilk can be swapped with ⅔ cup milk plus 1 Tbsp lemon juice left to sit five minutes, but the real stuff adds a subtle tang that plays beautifully against the sweet glaze. For the filling, dark brown sugar brings molasses depth; light brown is fine, but skip granulated—it won’t melt into the buttery syrup that lacquers the bottoms. Ceylon cinnamon (“true” cinnamon) is softer and more floral than the stronger Cassia; either works, just sniff the jar—if it doesn’t smell like Christmas, it’s too old. Unsalted butter lets you control salt; if all you have is salted, omit the ½ tsp in the dough. Finally, buy fresh blocks of powdered sugar; clumpy sugar makes lumpy glaze.

How to Make Cinnamon Roll Pull-Apart Buns with Glaze

Bloom the yeast

Warm milk to 105–110 °F—hotter will kill the yeast, cooler won’t wake it up. Whisk in 1 Tbsp of the sugar and the yeast. Let stand 10 minutes until foamy like a cappuccino. If the surface stays flat, start over; your yeast is expired or the liquid was the wrong temp.

Mix the dough

In a large bowl whisk remaining sugar, melted butter, buttermilk, egg, vanilla, and salt. Pour in the foamy yeast mixture. Add 3 cups of flour and stir with a wooden spoon until shaggy. Add flour ¼ cup at a time until the dough clears the sides but is still tacky—usually 3 ¾ cups total. You want it soft like baby’s skin, not dry like Play-Doh.

Knead briefly

Turn dough onto a lightly floured counter and knead 4 minutes. It will feel elastic and slightly sticky. Resist adding excess flour; a bench scraper helps fold it over itself. The gluten will continue developing during the rise.

First rise

Lightly oil the bowl, turn dough to coat, cover with plastic wrap, and park in a cozy spot (75 °F is ideal) 45 minutes. Meanwhile, grease a 9×13-inch metal pan with butter and line it with parchment, leaving wings so you can lift the finished loaf out cleanly.

Roll and fill

Punch down dough and divide in half. On a floured counter, pat one half into a 12×8-inch rectangle. Brush with half the melted butter, then sprinkle half the brown sugar and cinnamon. Repeat with second half, stacking it directly on top. Now you have two layers—like a big laminated letter.

Slice into buns

Using a sharp knife or pizza wheel, cut the stack into six 2-inch-wide strips. Cut each strip crosswise into four 3-inch pieces so you end up with 24 squares. They will be messy and gooey—perfect. Flip each square upright (spiral facing the ceiling) and nestle into the pan in five rows of five with a few extras tucked into gaps.

Second rise (short)

Cover pan loosely with greased plastic and let rise 20 minutes while oven preheats to 350 °F. The buns will puff and touch each other; that cohesion creates the pull-apart magic.

Bake to golden

Bake 25–28 minutes until the tops are deep amber and the filling is bubbling like lava. If they brown early, tent with foil. Internal temp should read 190 °F. Cool 10 minutes in the pan; the sugar syrup will re-absorb slightly and make the bottoms sticky-chewy.

Glaze and serve

Whisk powdered sugar, vanilla, and 2 Tbsp hot milk until thick but pourable. Add more milk a teaspoon at a time for a drizzle. Spoon over warm buns and spread with the back of the spoon so it drips into every crevice. Serve immediately for peak gooeyness or let set 15 minutes for a firmer shell.

Expert Tips

Temperature is everything

An instant-read thermometer is the best $10 you’ll spend. Liquid at 105–110 °F wakes yeast gently; 120 °F kills it.

Overnight option

Assemble through step 7, cover tightly, and refrigerate up to 16 hours. Next morning, let stand 30 minutes at room temp, then bake as directed.

Sticky bottoms are correct

The sugar syrup pooling underneath looks scary but sets into a glossy candy once cooled five minutes. Don’t flip the buns out too early or you’ll lose the lacquer.

Clean cuts

Wipe your knife between cuts to keep the layers distinct and prevent dragging filling everywhere.

Freeze unbaked

Cover the pan with two layers of foil and freeze up to 2 months. Bake from frozen at 325 °F for 40–45 minutes, adding glaze after.

Reheat like a pro

Microwave a bun on 50 % power 12–15 seconds with a mug of water alongside to keep it from drying out.

Variations to Try

Orange-cardamom: Swap cinnamon for 1½ tsp ground cardamom and add 1 Tbsp orange zest to the filling; use orange juice in the glaze.
Pecan praline: Scatter ½ cup chopped toasted pecans between the dough layers and add 2 Tbsp corn syrup to the filling for extra stickiness.
Cream-cheese glaze: Beat 2 oz softened cream cheese into the powdered sugar for a tangy, deli-style finish.
Apple butter swirl: Replace half the butter with thick apple butter and add a pinch of nutmeg for autumn vibes.
Chocolate-chip monkey bread: Add ½ cup mini chips to the filling and bake in a Bundt pan for 32–35 minutes; invert like a pineapple upside-down cake.

Storage Tips

Room temp: Cool completely, then store in an airtight container 2 days; rewarm before serving. Refrigerator dries bread out, so avoid it unless your kitchen is humid. Freeze baked buns: Wrap individual pieces in plastic, slip into a zip bag, and freeze up to 2 months. Thaw overnight on the counter or microwave 20 seconds. Make-ahead: Mix dough through the first rise, shape, and refrigerate pan up to 16 hours; bake as directed. The yeast will continue fermenting slowly, developing deeper flavor—perfect for holiday mornings when you want hot buns without 8 a.m. effort.

Frequently Asked Questions

Yes, but expect a chewier texture. Reduce flour by ¼ cup and add an extra tablespoon of milk to keep the dough soft.

Either yeast was dead (check expiration) or the room was too cool. Try placing the bowl on a heating pad set to low or inside an oven with the light on.

Absolutely. Halve every ingredient and bake in an 8×8-inch pan for 22–25 minutes.

Refined coconut oil works 1:1 for the dough and filling; expect a faint coconut aroma. Unrefined oil adds stronger flavor—great with the orange-cardamom version.

Look for a deep golden crown and bubbling syrup around the edges. An instant-read thermometer inserted near the center should hit 190 °F.

Replace milk with oat milk, buttermilk with ⅔ cup oat milk plus 2 tsp vinegar, butter with vegan butter, and egg with ¼ cup aquafaba. Results are slightly less rich but still delicious.