
1 (¼-ounce) package active dry yeast (2¼ teaspoons)
¼ cup warm water (115°F to 120°F)
1 cup whole milk
½ cup granulated sugar
¼ cup vegetable shortening
1 teaspoon salt
¾ cup prepared mashed potatoes, at room temperature
2 large eggs, at room temperature
1½ tablespoons maple flavoring
5 cups all-purpose flour, divided
Canola or vegetable oil for deep-fat frying
1 recipe Maple Frosting
4 cups chopped pecans
6 tablespoons salted butter, cut up
⅓ cup whole milk
3¼ cups powdered sugar
1½ teaspoons maple flavoring