Ham Casserole

1 (7 ounce) package macaroni, cooked and strained
1/2 cup milk
1 can condensed cream of mushroom soup
1 cup dairy sour cream
2 teaspoons prepared mustard
1 green onion, chopped
1/8 teaspoon pepper
2 cups diced cooked ham
1/4 cup slivered almonds

Combine all ingredients in buttered 2-quart casserole.

Bake at 350 degrees F for 20 minutes.