Mini Kale-Mushroom Calzones with Smoked Mozzarella Recipe - (4.5/5)

Ingredients

• 3 tablespoons unsalted butter
• 3 tablespoons extra-virgin olive oil, plus more for brushing
• 3/4 pound mixed oyster and cremini mushrooms, cut into 1/4-inch pieces
• Kosher salt
• Pepper
• 1 (3/4-pound) bunch curly kale, stemmed and leaves finely chopped
• 1 cup jarred tomato or marinara sauce, plus more for serving
• 2 tablespoons black olive tapenade
• 1/4 cup basil, finely chopped
• 3 ounces Fontina cheese, shredded (3/4 cup)
• 3 ounces smoked mozzarella cheese, shredded (3/4 cup)
• 1 1/2 pounds store-bought pizza dough
• All-purpose flour, for dusting