How to Make It
Dissolve gelatin in boiling water in a large bowl. Add ice water, and stir until ice melts and gelatin mixture cools. Stir in pineapple. Cover and chill 45 minutes or until slightly set. The mixture should be the consistency of uncooked egg whites.
Stir together cottage cheese, mayonnaise, sweetened condensed milk, horseradish, lemon juice, and salt in a medium bowl; stir into gelatin mixture. Fold in nuts.
Pour into mold, if desired. Cover and chill overnight.
The Southern Living Community Cookbook: Celebrating Food and Fellowship in the American South (2014; Time Inc. Books)