For the video instructions on making the dough, please watch my "Cinnamon Roll" video recipe linked above or here: https://tatyanaseverydayfood.com/recipe-items/best-cinnamon-rolls-recipe/

For making the dough: place warm milk into large bowl and whisk in sugar until dissolved. Sprinkle yeast over warm milk and let dissolve and proof for 5 minutes. Whisk in eggs, butter and salt. Gradually begin adding bread flour. When dough forms, turn out onto work surface and knead gently to make soft dough. Adjust flour as needed, add all 4 cups if dough is still sticky. Place dough into greased bowl, covered with kitchen towel and let proof for 45 to 60 minutes, or until doubled in size.

Preheat oven to 350F and line a bundt pan with parchment paper and spray with non-stick cooking spray. Prepare all the filling ingredients. Combine 1/2 cup white sugar with 1/2 cup brown sugar, cinnamon and nutmeg in a small bowl. Place the Nutella into a disposable pastry bag or ziplock bag.

Punch down proofed dough, then divide evenly into 30 pieces. Spread each dough section into a flat disk, either with your hands or with a rolling pin. Place a dollop of Nutella, about 1 1/2 to 2 teaspoons, into the center. Pinch dough around the edges, sealing Nutella inside, then bring edges together to form a dough ball. Do this for all 30 pieces.

To assemble bread, coat dough first with melted butter, then roll in cinnamon-sugar mixture. Layer into prepared bundt pan and sprinkle nuts onto the bottom and in between layers. Cover pan with towel and let dough proof again until doubled in size.

Before placing into the oven, pour the heavy cream over the bread. Bake in preheated oven for 20 minutes; turn oven temperature down to 325F and continue to bake for another 5-10 minutes until top of bread sounds hollow when tapped.

Remove bread from oven, turn over onto serving tray and remove pan and paper. Serve while still warm. For optional glaze, simply whisk together powdered sugar with milk and vanilla. Add more sugar depending on desired consistency.