Squash and Kohlrabi Empanadas - Recipook

Ingredients

• 1 tablespoon extra-virgin olive oil
• 1 tablespoon butter
• 3 cloves garlic, minced
• 1 (1 inch) piece fresh ginger, minced
• 2 kohlrabi bulbs, peeled and cubed
• salt and pepper to taste
• 1 large yellow squash, cubed
• 2 green onions, chopped
• 0.5 cup chopped fresh spinach
• 1 pinch ground nutmeg
• 1 egg
• 1 teaspoon water
• 1 (15 ounce) package pastry for a 9 inch double crust pie