1 medium onion (rinsed)
1/2 lb chicken (or turkey) Italian sausage (2 links)
1 1/2 lb Yukon gold potatoes (rinsed)
1 (48-oz) box reduced-sodium chicken broth
1/2 teaspoon kosher salt
1/2 teaspoon dried Italian seasoning
4 cups chopped kale greens (about 5 oz)
1/2 cup heavy cream

cooking spray
1 egg (or 1/4 cup egg substitute)
1 cup canned pumpkin
2/3 cup canned dulce de leche caramel
1 (16-oz) package refrigerated cookie dough (snicker doodle or sugar) *see Shortcuts and Tips