This recipe was written on a lined index card and found in a large collection, date unknown. I’ve typed it below along with a scanned copy.

Sweet and Sour Pork

1 1/2 lbs. pork, cubed or sliced
Brown in 2 Tbsps. butter or margarine

Sweet & Sour Sauce:

1/2 cup water
2 Tbsps corn starch
1/3 cup vinegar
1 cup (no. 2 can) pineapple juice
1/2 tsp salt
1/4 cup brown sugar

Cook until clear and thick.

Pour over browned pork. Cook 30 minutes.

Then add:

2 medium onions, sliced thinly
1 medium green pepper, sliced thinly
No. 2 can pineapple chunks

Cook an additional 3 minutes.

Serve over rice.