3 ounce gelatin mix lemon-flavored (such as Jell-O®)
0.5 cup mayonnaise
8 ounce pineapple in juice crushed drained canned
2 teaspoons spicy brown mustard to taste
1 cup water boiling
1.5 tablespoons citrus champagne vinegar
Equipment
bowl
whisk
measuring cup
Directions
Dissolve lemon gelatin in boiling water in a large bowl.
Pour reserved pineapple juice and white wine vinegar into a measuring cup; add enough cold water to equal 1 cup. Stir water-juice mixture into gelatin mixture; refrigerate until cold and beginning to set, about 30 minutes.
Stir mayonnaise and spicy brown mustard together in a bowl; whisk mayonnaise mixture into cooled lemon gelatin mixture until smooth. Gently fold cabbage, celery, ham, and reserved pineapple into gelatin.
Transfer mixture into a ring-shaped gelatin mold.
Chill in refrigerator until firmly set, about 4 hours. To serve, dip gelatin mold into hot water to loosen the sides; place a plate on top of the mold, invert, and gently lift the mold from the salad.