Supreme Pizza Empanadas | epicuricloud (Tina Verrelli)

Ingredients

• 2 cups flour (plus extra for rolling)
• 1 teaspoon salt
• 1 tablespoon sugar
• 1 tablespoon butter (chilled)
• 6 tablespoons vegetable shortening (chilled & cut into small pieces)
• 1 large egg yolk
• 1/2 cup cold water (plus extra if needed)
• 1 large egg
• 1/2 cup cold water
• 2 tablespoons olive oil
• 1/2 cup onion (chopped small)
• 1 cup crimini/baby bella mushrooms (chopped small)
• 1 cup stick pepperoni (cut in 1/4 inch slices & quartered)
• 1/2 teaspoon garlic (minced or pressed)
• 1/2 cup roasted red peppers (chopped small)
• 1/2 teaspoon Italian Seasoning
• 1 1/2 cups shredded mozzarella cheese