Using a KitchenAid® Stand Mixer with a bread hook, place the warm water and sugar in the mixing bowl.
Sprinkle the yeast over the water and let it foam for 10 minutes.
Then turn on the KitchenAid® Stand Mixer and add the egg and salt.
Slowly add the flour.
Once all the flour is in the bowl, add 4 tablespoons of melted butter.
Knead the dough with the bread hook for 5-8 minutes.
Oil the stand mixer bowl, then cover with plastic wrap, and let the dough rise in the bowl for 2 hours.
Meanwhile, place the roasted red peppers, garlic clove, fresh rosemary leaves, olive oil, and a pinch of salt in your KitchenAid® Pro Line® Series 16-Cup Food Processor.
Puree until smooth.
