The Dough
Sticky Toffee
The Filling
Frosting
To start, bloom your yeast. Mix your active dry yeast, sugar, and warm milk together and let sit for 10 minutes until foamy on top.
Next, in a large bowl of a stand mixer with a whisk attachment, mix the flour, salt and brown sugar together.
Add the vanilla extract to a small ramekin. Sprinkle in the espresso powder and mix until dissolved.
To the dry ingredients add the whisked eggs, softened butter, and vanilla espresso mixture and mix.
Add in the yeast mixture and mix until everything is blended. Switch to a dough hook and knead on medium speed for 7-10 minutes until the dough pulls away from the edges of the bowl, forms a ball and springs back when pressed.
Form the dough into a ball. Place the dough in a large, greased bowl. Cover with plastic wrap or a kitchen towel and place in a warm place to rise for 1-1 ½ hours, or until the dough doubles in size.
Sticky Toffee
While the dough rises, make the sticky coffee caramel sauce for the bottoms of the rolls.
In a medium bowl, mix the butter, brown sugar, cinnamon, honey, heavy cream, salt, and vanilla espresso mixture together.
Grease a 9×13 inch casserole dish. Spread the mixture evenly over the bottom of the pan.
The Filling
While the dough rises, also make the filling. In a medium bowl, mix the butter, brown sugar, cinnamon, salt, and vanilla espresso mixture together.
Assemble and Cook
Once the dough has had a chance to rise, remove it from bowl, punch the dough to release the air, and roll it out on a lightly floured surface into about an 18 x 12 inch rectangle.
Spoon the coffee brown sugar filling over the dough and spread it evenly.
Roll up the dough tightly into a long log shape starting from the end closest to you. Cut 12 rolls about 1 ½ inches wide using unflavored floss or a very sharp knife.
Place the rolls in the prepared casserole dish with the coffee caramel sauce mixture and pour room temperature heavy cream in between each roll.
Cover them with plastic wrap and let them proof in a warm spot for about an hour, or until they have doubled in size.
Preheat the oven to 350℉ (175℃) about 15 minutes before the rolls are done proofing.
Once the rolls have completed their second rise, bake them for 29-34 minutes until golden brown.
The Frosting
While they bake, make the cream cheese frosting by adding the softened butter to a medium bowl and mixing it on high speed until pale and fluffy.
Add in the cream cheese and mix until combined.
Sift the powdered sugar into the mixture a little at a time and mix on low speed until all is combined.
Add the vanilla espresso mixture to the frosting and mix until smooth.
Let the rolls cool for 10 minutes, then cover the warm rolls with the coffee cream cheese icing. Then serve!
