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Favoreats LLC

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The Best Potatoes au Gratin Ever

www.purewow.com
  • 70 minutes
  • Serves 8

INGREDIENTS

5 tbsp

butter

1

onion

3

garlic cloves

1 tbsp

grainy mustard

2 cups

half-and-half

2 lb

potatoes

1 serving

salt and pepper

1/2 tsp

nutmeg

3/4 cup

gruyère cheese