Tomato-Basil Tart

Ingredients (11)

• + 2 cups all-purpose flour add to pantry
• + 9 tablespoons unsalted butter, cubed add to pantry
• ✓ 1 teaspoon salt
• ✓ 1 egg
• + 2 tablespoons cold water add to pantry
• + 6 tablespoons cream cheese, softened add to pantry
• + 3 tablespoons sour cream add to pantry
• + 12 ounces shredded Italian three-cheese blend add to pantry
• ✓ salt and freshly ground black pepper to taste
• + 1 bunch fresh basil leaves, cut into thin strips add to pantry
• + 5 tomatoes, sliced, or more as needed add to pantry