Slow Cooker German Potato Salad
Ingredients:
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2 pounds potatoes, peeled and sliced
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1 cup chopped onion
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1 cup sliced celery
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½ cup chopped green bell pepper
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½ cup cooking oil
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½ cup vinegar
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salt and ground black pepper to taste
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6 slices cooked bacon, crumbled
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2 tablespoons chopped fresh parsley