How To make Aloha Sweet Potato Salad

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Ingredients
1/2
pound
bacon
3
cups
sweet potatoes, cooked and diced
2
cups
pineapple, chunks
1/2
cup
mayonnaise
1
tablespoon
dijon mustard
2
tablespoons
lime juice
1

pepper, freshly ground to taste
1/2
cup
macadamia nuts