Grandma's Secret Salad Dressing

I am going to share Grandma's Secret Salad Dressing with you.  It is a tangy substitute for mayo and can be used in salads or sandwiches.  I often mix it with mayo for salads but I use it on its own for tuna salad, salmon salad, etc.  It's delicious and has very little fat.

The ingredient list follows...

1 egg
1 cup white sugar
2 Tbsp flour
1 1/2 tsp dry mustard
1/2 cup water
1 cup white vinegar
pinch of salt
pat of butter





Mix beaten egg with sugar.  Mix flour and dry mustard with water and whisk until there are no lumps.

Put the egg mixture and flour mixture in a saucepan and whisk to combine.  Add the vinegar and pinch of salt to the pot and whisk while heating until the dressing thickens.

Take off the heat and stir in a pat of butter.  This will keep in the fridge for a couple of weeks. Enjoy!