Focaccia Pizza with Zucchini, Tomatoes and Arugula

INGREDIENTS

• 1 can (14 1/2 oz.) crushed tomatoes, drained
• 1 tsp. kosher salt
• 1/4 tsp. freshly ground pepper
• 1 tsp. minced garlic
• 1 Tbs. olive oil, plus more for drizzling
• All-purpose flour for dusting
• 1 batch pizza dough (see related recipe at left)
• 1 1/2 cups shredded mozzarella cheese
• 1 zucchini, thinly sliced lengthwise
• 10 to 15 cherry tomatoes
• 1/4 tsp. pizza seasoning
• Arugula for garnish