Cheddar and Potato Knish | Savor Recipes

Ingredients

• 1/2 cup water, room temperature
• 4 tablespoons unsalted butter, melted, plus more for greasing bowl
• 1 large egg
• 3 cups all-purpose flour
• 1 teaspoon baking powder
• 1/2 teaspoon kosher salt
• 1 pound russet potatoes, peeled and cut into 1-inch pieces
• 2 cups shredded cheddar cheese
• 1 tablespoon unsalted butter
• 3 green onions, sliced thin
• 1 large egg, lightly beaten
• 1 cup sour cream
• 1/4 cup finely chopped fresh chives
• 2 cloves garlic, minced
• Kosher salt and freshly ground black pepper, to taste