maple pecan sweet potatoes

Ingredients For maple pecan sweet potatoes

• 2 3/4 lb

  sweet potatoes
• 1/4 c

  half-and-half cream
• 3 Tbsp

  butter, melted
• 3 Tbsp

  maple syrup
• 1 tsp

  kosher salt
• 1/2 tsp

  black pepper, freshly ground
• 1/4 tsp

  vanilla extract
• 1/4 tsp

  ground cinnamon
• 1/8 tsp

  ground allspice
• 1 lg

  egg, lightly beaten
• cooking spray
• 1/2 c

  miniature marshmallow
• 3 Tbsp

  pecans, chopped