"Create a classic clean-ingredient pumpkin pie recipe for 2 standard 9-inch pie tins. Use maple syrup as the only sweetener; no sugar and no condensed milk. Keep it classic in flavor and texture with a traditional pumpkin pie filling and a simple crust if needed. Use imperial units. Not too sweet but balanced. Make the filling use 29 oz of pumpkin purée. Use evaporated milk, no regular milk. Include ingredients and step-by-step instructions for 2 pies."