2 1/2 cups (12 1/2 ounces) all-purpose flour
2 teaspoons sugar
1 1/2 teaspoons instant or rapid-rise yeast
1 teaspoon salt
3/4 cup plus 2 tablespoons cold water
2 tablespoons extra-virgin olive oil

Cornmeal
12 ounces (3 cups) whole-milk mozzarella cheese, shredded
1/2 teaspoon dried oregano

For the Sauce:
1 (8-ounce) can tomato sauce
1 tablespoon tomato paste
2 teaspoons sugar
1/2 teaspoon Italian seasoning
1/2 teaspoon fennel seeds

SAUSAGE 1-1/2 lbs coarsely ground pork
1 T fennel seeds, toasted. (Put them in a ziplock and run over them with a rolling pin.)
1-1/2 tsp sugar
1-1/2 tsp salt
1 garlic clove, minced to a paste
3/4 tsp black pepper
1/4 tsp oregano
1/4 tsp red pepper flakes

1. For the pizza: Process flour, sugar, yeast, and salt in food processor until combined, about 3 seconds. With processor running, slowly add cold water and oil and process until dough forms sticky ball that clears sides of bowl, 30 to 60 seconds.

2. Transfer dough to lightly oiled counter and knead until smooth, about 1 minute. Shape dough into tight ball and place in greased bowl. Cover bowl with plastic wrap and let dough rise at room temperature until almost doubled in size, 2 to 2 1/2 hours. One hour before baking, adjust oven rack to lowest position, set baking stone on rack, and heat oven to 500 degrees.

3. For the sauce: Whisk all ingredients together in bowl. (Sauce can be refrigerated for up to 2 days.)

4. Transfer dough to lightly floured counter, divide in half, and gently shape each half into ball. Return 1 dough ball to bowl and cover with plastic. Coat remaining dough ball lightly with flour and gently flatten into 8-inch disk using your fingertips. Using rolling pin, roll dough into 12‑inch circle, dusting dough lightly with flour as needed. (If dough springs back during rolling, let rest for 10 minutes before rolling again.)

5. Sprinkle pizza peel or rimless baking sheet with cornmeal. Transfer dough to prepared pizza peel or rimless baking sheet and carefully stretch to return to 12-inch circle. Using back of spoon or ladle, spread scant 1/2 cup sauce in thin layer over surface of dough, leaving 1/8-inch border around edge. Pinch 6 ounces sausage into approximate dime-size pieces and evenly distribute over sauce. Sprinkle 1 1/2 cups mozzarella evenly over sausage to edge of pie. Sprinkle 1/4 teaspoon oregano over top.

6. Carefully slide pizza onto baking stone and bake until cheese is well browned and edges of pizza are crisp and dark, 10 to 14 minutes. Slide pizza peel underneath pizza and remove pizza from oven. Slide pizza onto cutting board and let cool for 5 minutes. Repeat with remaining dough, sauce, sausage, mozzarella, and oregano. Cut pizzas into 2- to 3-inch squares and serve.