This recipe makes one large loaf or two smaller loaves
BREAD DOUGH (you can also use pre-made or frozen store-bought dough)
Preheat oven to 400 degrees and grease a baking sheet
Combine water, yeast salt, and sugar in a large bowl and whisk together until dissolved. Allow it to sit for about 5 minutes or until bubbles start to form on top.
Add the yeast mixture to the bowl of a stand mixer with the dough hook attachment. Gradually add flour, one cup at a time, and mix until the dough comes away from the sides of the bowl and becomes smooth. The dough will be a bit sticky.
Shape dough as best as you can into a round shape. Place bread dough in a well-oiled bowl, turning over once to coat both sides with oil
Cover with a damp towel, and let rise until doubled (About 1-2 hours)
Remove dough and shape into a thick log, cover and allow to rise another 30 minutes. You can also divide the dough into two pieces and make smaller loaves.
Place dough onto a floured surface and roll into a rectangle shape.
Spread pesto evenly across the length of the loaf, and then add alternating layers of salami and cheese.
Starting at the long end of the dough, roll up tightly to form a log like you would with a cinnamon roll. Seal the edges together well so the cheese and pesto won't melt outside of the dough when baking
Brush loaves with a bit of melted butter and sprinkle sesame seeds if using
Bake 400 degrees for 10 minutes
After 10 minutes, turn the temperature down to 375 degrees and bake another 20 minutes or until golden brown
Remove from the oven and allow to cool for 15-30 minutes