Gnocchi, Sausage, Tomato, Peas, Smoked Mozzarella

Ingredients

• 3 pounds unpeeled idaho potatoes
• 1 cup all-purpose flour
• 2 teaspoons kosher salt
• 1 egg
• rice flour for dusting
• 1 recipe potato gnocchi
• 1 tablespoon grape seed oil
• 1 pound sweet italian sausage, casings removed
• 1 clove garlic, thinly sliced
• 2 cups peeled whole san marzano tomatoes, crushed
• 1 cup water
• 1 cup fresh shelled or frozen peas
• 1 teaspoon kosher salt
• 1/4 teaspoon freshly ground black pepper
• 1/2 pound smoked mozzarella, cut into 1/4-inch cubes