3 crusted sweet potato biscuits Recipes

crisco original no-stick cooking spray, martha white self-rising flour, brown sugar, divided, crisco all-vegetable shortening, milk, mashed canned sweet potato or mashed cooked sweet potato, sour cream

leftover turkey meat, cooked sweet potato , cut into 1-inch pieces (about 1 cup), zucchini , cut into 1/2-inch pieces, carrot, peeled and cut into 1/4-inch pieces, scallions, trimmed and thinly sliced, fresh thyme, or 1 tsp dried leaves, kosher salt, freshly ground black pepper, turkey gravy, refrigerated corn biscuits