The dough ( I doubled this recipe) are 350 g flour, 2 tablespoons olive oil, 20 g fresh yeast , 1/2 teaspoon sugar, a little bit of salt, some dried oregano, 100 ml warm water , prepare a yeast dough and let rise in a warm place for about 30 minutes, meanwhile finely cube some veggies, I used 2 bell peppers, 1 zucchini, 2 small onions, add shredded ham ( i didn’t have any) , prepare the sauce with about 500 ml canned chopped up tomatoes, 50 g condensed tomato paste, some dried oregano , some salt and pepper to taste ,2 tablespoons olive oil and a pinch of sugar, mix well, roll out the dough, spread the sauce, and spread the veggies ((and ham) , I also put 200 g of grated cheese (I used cheddar, my family loves cheese ) on top, roll the dough into a roll and slice off about 2-3 inch thick slices , turn face side up and put side by side into a buttered dish ( leave some space for the dough to rise ) heat oven to about 180 C, let rolls rise about 10-20 minutes , if desired, toss more shredded cheese on top of the rolls and bake for about 15-25 minutes, mine took 25 minutes cos I used whole wheat flour , enjoy