Buzz
For years, I’ve been on a quest to find or create the ultimate cinnamon roll recipe. I’ve tested and fine-tuned my techniques to achieve the softest dough, but it recently occurred to me that I’ve been focusing on the wrong aspect: the dough isn’t the issue, it’s the filling. Traditional cinnamon roll recipes often include a filling that leaks out while baking. To make a truly great roll, you need a richer, gooier filling that won’t escape the bun. The secret lies in adding starch.
Butter just doesn’t do the trick
Cinnabon is my benchmark for cinnamon rolls, and I’m unashamed to admit it. Their softness and overwhelming sweetness are dangerously close to triggering a sugar spike, but it’s always worth it. While I’m not trying to recreate their exact recipe at home, I do aim to capture the thick, gooey swirl that fills their rolls. This texture can’t be achieved with the usual at-home blend of butter, brown sugar, and cinnamon, despite it being the most common suggestion.
A cinnamon roll filling made from these three ingredients may seem perfect at first, but once it encounters the heat of the oven, it all melts away, leaving only a cinnamon stain. If you adjust the ratio by adding more butter, the same thing happens—everything melts out, leaving the rolls frying in butter and the sugar burning at the bottom. This method will never work because butter always melts away before the dough fully bakes. This is where starch comes into play.
Starch is the key to stabilizing your filling
To create a gooey filling that stays put, we need an ingredient that won't dissolve under high temperatures and can keep the essential cinnamon and sugar suspended. The answer? Starch. Its gelling properties are used to thicken and bind ingredients in cooking and baking. The only challenge is that most starches only thicken once heat is applied, and since cinnamon rolls bake on their side, we can’t risk the filling leaking out while the dough rises. This is where instant clear jel comes in.
Instant clear jel is a modified corn starch that’s commonly used in pie fillings and for canning preserves. You might not recognize the name, but you've probably eaten it. Like other cooking starches, it’s flavorless and mostly clear, but it thickens as soon as it comes into contact with moisture, without needing heat. (Don’t confuse this with 'clear jel cook type,' which does require cooking—hence the name.) This handy starch allows you to control exactly how thick or thin you want your cinnamon roll filling to be before it’s even applied to the dough. I purchased my bag of instant clear jel on Amazon, but it’s also available from other websites, canning supply stores, or possibly even your local grocery store.
Recommended product:
Fit Lane Instant Clear Jel – Perfect for All Your Thickening Needs
Mastering the Gooiest Cinnamon Roll Filling: A Step-by-Step Guide
In a small bowl, mix brown sugar, cinnamon, and instant clear jel. Ensure thorough blending with a rubber spatula or whisk to prevent any hidden clumps of the fine instant clear jel powder. Gradually add a couple of tablespoons of water, stirring continuously until you achieve a thick yet spreadable consistency. If necessary, fine-tune the texture by incorporating a few drops of water at a time.
You might notice that this filling skips the butter entirely. I find its flavor to be rich enough on its own, especially since the bread I use for cinnamon rolls is already enriched with butter. But if you can’t imagine a filling without it, simply stir in a couple of tablespoons of melted butter after incorporating the water.
Feel free to use this cinnamon roll filling with any roll recipe you love. If you swear by your brioche dough, stick with it and elevate it with this filling. I'm still perfecting my ultimate cinnamon roll recipe, but this version is already incredibly delicious. Plus, leftovers warm up beautifully—just microwave them for five to 10 seconds.
The Ultimate Gooey Cinnamon Roll Recipe
Essential Ingredients
For the Dough
¾ cup lukewarm milk
¼ cup granulated sugar
2 ¼ teaspoons instant yeast
3 large eggs
4 cups all-purpose flour
1 ½ teaspoons salt
6 tablespoons softened butter
For the Filling
1 cup packed brown sugar
2 tablespoons instant clear jel
1 ½ tablespoons ground cinnamon
¼ teaspoon salt
3 tablespoons water
For the Icing
4 tablespoons softened butter
1 cup powdered sugar
2 teaspoons milk or water
½ teaspoon vanilla extract
¼ teaspoon salt
1. In a mixing bowl, combine the milk, sugar, and yeast. Let the mixture sit for a minute, then stir it gently. Add the eggs, flour, and salt. Using a dough hook, mix the dough on speed 2 for 3 minutes. Use a flexible bowl scraper to clear the sides of the bowl, then mix for another 3 minutes.
2. Increase the mixer speed to 3 and gradually add the butter, one tablespoon at a time, letting each piece blend in completely before adding the next. Scrape down the sides of the bowl and continue mixing on speed 3 for 12 minutes. The dough should be smooth and shiny, soft but not too sticky. If it pools at the bottom of the bowl, add a tablespoon of flour and mix it in until absorbed. It should release mostly from the bowl, though some sticking is fine.
3. Transfer the dough onto a lightly floured countertop and shape it into a ball. Butter a deep bowl and place the dough ball inside. Cover with plastic wrap and let it proof until it doubles in size, about 2 hours.
4. While the dough is proofing, prepare the filling. In a small bowl, combine the brown sugar, instant clear jel, salt, and cinnamon. Stir with a rubber spatula until thoroughly mixed. Add the water and stir again. The filling should be thick but spreadable. If it's too stiff, add a few drops of water at a time until it reaches the desired consistency.
5. Butter a 13 by 9-inch baking dish. Transfer the dough to a lightly floured surface and fold it in half to punch it down. Stretch it into a rectangle about 24 by 12 inches, and about a third of an inch thick. Spread the filling evenly across the dough, leaving a quarter-inch border at the long end farthest from you. Starting at the long edge closest to you, roll the dough up.
6. Use a piece of floss to slice the rolls into evenly sized pieces, aiming for 12 to 14 rolls. Place them, swirl-up, in the buttered baking dish and allow them to proof for another hour or until they’ve puffed up noticeably.
7. Preheat your oven to 350°F about 15 minutes before the rolls are ready to bake. Bake for 25 to 30 minutes, then let them cool for at least 20 minutes.
8. Whisk together the softened butter, salt, and powdered sugar. The mixture will be dry and clumpy. Add the vanilla extract and either milk or water, then whisk until smooth. Spread the icing over the barely warm cinnamon rolls and enjoy.
