Artichoke Tomato and Three-cheese Pizza Recipe from Italy

Ingredients

• 4 large roma tomatoes, seeded and chopped
• 1/2 tsp salt, divided
• 1/2 cup ricotta cheese
• 1/2 cup coarsely grated asiago cheese, divided
• 2 tbsp chopped fresh basil
• 1/4 tsp freshly ground black pepper
• 1 lb (454 g) pizza dough, thawed
• 2 tsp basil-flavored olive oil, divided
• 1 cup mozzarella cheese, cut in small cubes
• 6 oz (170 g) jar marinated artichoke hearts, drained