Sourdough Discard Peach Cobbler Cinnamon Rolls

Name: Sourdough Discard Peach Cobbler Cinnamon Rolls
Ingredients: Dough:; 100 g sourdough discard (active or unfed); ¾ cup + 2 tbsp warm milk; 1 packet yeast (or 2 ¼ tsp active dry yeast); ¼ cup granulated sugar; 2 large eggs; 1 tsp vanilla extract; 1 ½ tsp kosher salt; 5 tbsp softened butter; 500 g bread flour; Peach Filling:; 4 peaches (peeled and diced); 1 tbsp butter; ⅓ cup brown sugar; 1 ½ tbsp granulated sugar; 2 tsp cinnamon; ¼ tsp nutmeg; A pinch of salt; 1 tbsp lemon juice; 2 tsp cornstarch mixed with 1 tbsp water; Cinnamon Filling:; 7 tbsp softened butter; ⅔ cup brown sugar; 2 tbsp cinnamon; 1 tsp vanilla extract; ½ tsp kosher salt; Frosting & Finish:; 8 oz softened cream cheese; 7 –8 tbsp softened butter; 3 cups powdered sugar

The Ultimate Summer Fusion Pastry

If you are currently deep in your baking era, this is the ultimate recipe to add to your rotation. These sourdough discard peach cobbler cinnamon rolls combine two absolute heavy-hitters of comfort food: pillowy, rich cinnamon rolls and sweet, spiced summer peach cobbler. Baked entirely in a 12-inch cast iron skillet, they are messy, decadent, and completely unforgettable.

The process starts by simmering fresh, diced peaches into a thick, spiced compote. Once cooled, that homemade peach filling gets layered right on top of a rich cinnamon-butter spread over a tender sourdough discard dough.

By utilizing the famous heavy cream trick—pouring warm heavy cream over and around the rolls right before they go into the oven—the dough absorbs the liquid and transforms into an outrageously soft, gooey texture. Finished off with a thick layer of homemade cream cheese frosting, extra peach compote chunks, and a separately baked crumble topping for that authentic cobbler crunch, this is a masterpiece worth every minute of effort.

A hand pulling a gooey, frosted sourdough discard peach cobbler cinnamon roll from a parchment-lined 12-inch cast-iron skillet.

Why You’ll Love This Recipe

The Best of Both Worlds: Merges classic gooey cinnamon rolls with the warm, spiced fruit filling and buttery crumble of a traditional peach cobbler.
Utilizes Sourdough Discard: A delicious and creative way to put your jar of sourdough discard to work.
Cast Iron Perfection: Baking in a 12-inch skillet ensures even heat distribution and beautiful caramelization around the edges.
The Heavy Cream Trick: Pouring warm heavy cream over the rolls right before baking guarantees an ultra-moist, melt-in-your-mouth crumb.
Textural Contrast: Soft dough, gooey filling, creamy frosting, and a crisp separately-baked crumble topping create an incredible variety of textures in every bite.

Ingredients

Dough

Sourdough Discard: 100g active or unfed discard.
Milk: ¾ cup + 2 tbsp warm milk.
Yeast: 1 packet (or 2 ¼ tsp active dry yeast).
Sugar: ¼ cup granulated sugar.
Eggs: 2 large eggs.
Vanilla: 1 tsp vanilla extract.
Salt: 1 ½ tsp kosher salt.
Butter: 5 tbsp softened butter.
Flour: 500g bread flour.

Peach Filling

Peaches: 4 peaches, peeled and diced.
Butter: 1 tbsp butter.
Brown Sugar: ⅓ cup brown sugar.
Granulated Sugar: 1 ½ tbsp sugar.
Cinnamon: 2 tsp cinnamon.
Nutmeg: ¼ tsp nutmeg.
Salt: A pinch of salt.
Lemon Juice: 1 tbsp lemon juice.
Thickener: 2 tsp cornstarch mixed with 1 tbsp water.

Cinnamon Filling

Butter: 7 tbsp softened butter.
Brown Sugar: ⅔ cup brown sugar.
Cinnamon: 2 tbsp cinnamon.
Vanilla: 1 tsp vanilla extract.
Salt: ½ tsp kosher salt.

Frosting & Finish

Cream Cheese: 8 oz softened cream cheese.
Butter: 7–8 tbsp softened butter.
Powdered Sugar: 3 cups powdered sugar.
Vanilla: 2 tsp vanilla extract.
Salt: A pinch of salt.
Toppings: Reserved peach compote and a separately baked crisp crumble topping.

Step-by-Step Instructions

Step 1: Make the Peach Filling

In a saucepan over medium heat, cook the diced peaches, butter, brown sugar, white sugar, cinnamon, nutmeg, salt, and lemon juice until the peaches are tender. Stir in the cornstarch and water mixture to thicken. Remove from heat and cool completely.

Step 2: Make and Rise the Dough

In a large bowl, combine the sourdough discard, warm milk, yeast, sugar, eggs, vanilla, kosher salt, softened butter, and bread flour. Mix and knead for 8 to 10 minutes until smooth and elastic. Cover and let rise in a warm spot until doubled in size.

Step 3: Mix the Cinnamon Filling

In a small bowl, thoroughly mix together the softened butter, brown sugar, cinnamon, vanilla, and kosher salt until it forms a spreadable paste.

Step 4: Assemble the Rolls

Roll the risen dough out onto a lightly floured surface into an 18×14-inch rectangle. Spread the cinnamon filling evenly across the dough, then top with the cooled peach filling (making sure to reserve a few spoonfuls for the final topping).

An 18x14-inch rectangle of cinnamon roll dough spread with cinnamon butter and studded with diced peach compote pieces.

Step 5: Cut and Arrange

Roll the dough up tightly into a log, then cut it into 10 large bakery-sized rolls. Place the rolls into a buttered, parchment-lined 12-inch cast iron skillet.

Risen cinnamon rolls in a cast iron skillet, drenched with heavy cream poured over and around them before baking.

Step 6: Second Rise and Cream Pour

Cover the skillet and let the rolls rise for 45 to 60 minutes. While they rise, pour ½ cup of warm heavy cream over and around the puffed rolls.

Ten unbaked peach cinnamon rolls resting snugly inside a parchment-lined 12-inch cast iron skillet.

Step 7: Bake

Bake in a preheated 350°F (175°C) oven for 30 to 35 minutes until golden brown and cooked through.

Freshly baked peach cobbler cinnamon rolls bubbling in their skillet, cooling slightly before frosting.

Step 8: Frost and Finish

In a bowl, beat the cream cheese, butter, powdered sugar, vanilla, and salt until smooth. Spread the frosting over the warm rolls. Top with the reserved peach compote chunks and a generous sprinkling of a separately baked crumble topping to maintain that crisp cobbler texture.

Expert Cooking Tips

Cool the Peaches Completely: Make sure your homemade peach compote is cooled down to room temperature before spreading it onto the dough, otherwise it will melt the butter in your filling and make the dough difficult to roll.
Bake the Crumble Separately: Baking your streusel crumble topping on a separate baking sheet ensures it stays intensely crunchy rather than getting soggy on top of the frosting.
Warm Heavy Cream: Using warm heavy cream (slightly microwaved or left on the counter) prevents chilling the dough during its final moments before baking.

Variations to Try

Mixed Berry Cobbler Rolls: Swap out the peaches for fresh blackberries, blueberries, or raspberries for a summery berry-cobbler twist.
Pecan Praline Topping: Add toasted chopped pecans to your crumble topping for an extra layer of nutty crunch.

Storage & Reheating

Refrigerator

Store leftover frosted rolls in an airtight container in the refrigerator for up to 4 days.

Reheating

Warm individual rolls in the microwave for 20 to 30 seconds, or pop them in a 350°F oven for 5 minutes to bring back that fresh-baked warmth.