Squash Casserole

Directions

1. 1
   Preheat oven to 350°.
2. 2
   Steam squash, carrots and onion until tender.
3. 3
   Drain in colander, mashing out water with spoon.
4. 4
   Remove all excess water.
5. 5
   Meanwhile, melt 1/4 cup margarine in a skillet over medium heat.
6. 6
   Stir in flour and cook 1 minute.
7. 7
   Then gradually add milk; stir 1 more minute.
8. 8
   Add salt, pepper and nutmeg.
9. 9
   Remove from heat; add sour cream and pimientos to squash mixture.
10. 10
    Fold into skillet mixture.