To Make Ahead: Prepare as directed in Steps 2 and Cover with aluminum foil, and freeze up to 1 month. Remove from freezer, and let stand at room temperature 1 hour. Toast almonds as directed in Step Bake casserole, covered, at 350° for 30 minutes. Uncover and bake 55 minutes to 1 hour and 15 minutes or until thoroughly heated. Sprinkle with 1 cup (4 oz.) shredded Cheddar cheese and toasted almonds. Bake 5 more minutes.