Favoreats
Favoreats LLC
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INGREDIENTS
1/4 cup
butter, divided
4 cups
chopped onion
2 tsp
brown sugar
1 tbsp
white balsamic vinegar (optional)
2 1/2 lb
cubed peeled baking potato
1/2 cup
whole milk
1/4 cup
Dijon mustard
1 tbsp
fresh lemon juice
2 tbsp
prepared horseradish
1 tbsp
light mayonnaise
1/2 tsp
salt