Mom's Mashed Potato Salad
Ingredients:
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6 Yukon Gold potatoes
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1 small sweet onion, diced
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3 hard-cooked eggs, chopped
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½ cup diced celery
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¼ cup chopped sweet pickles
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salt and ground black pepper to taste
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1 cup mayonnaise
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⅓ cup sweet pickle juice
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1 teaspoon prepared yellow mustard