Chocolate Glazed Pumpkin Yeast Doughnuts

Ingredients

• 2 (0.25oz each) packages (14g) or 4 1/2 teaspoons Red Star Quick Rise Yeast
• 4 tablespoons warm water (110-115°F)
• 6 1/2 cups all-purpose flour
• 2 cups milk
• 8 tablespoons (1 stick) unsalted butter (room temperature)
• 6 large egg yolks
• 6 tablespoons granulated sugar
• 1 teaspoon pumpkin pie spice
• 1 quart vegetable or canola oil (for frying)
• 2 (8oz each) packages cream cheese (room temperature)
• 2 cups powdered sugar
• 1/2 cup pumpkin puree
• 1/2 teaspoon pumpkin pie spice
• 1 cup heavy cream
• 1 1/2 cups chocolate chips