2 small acorn squash, halved lengthwise 2 small russet potatoes, peeled and cubed 1 tablespoon butter 1/4 teaspoon black pepper 1/2 cup Stilton blue cheese, mashed 1 tablespoon butter 3 tablespoons shallot, minced 1/2 cup frozen chopped spinach, thawed 1/4 Read More …