INGREDIENTS
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1/4 cup nonfat mayonnaise
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1 tablespoon fresh lime juice (about 1 small lime)
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1/2 teaspoon ground red pepper
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1/2 teaspoon ground cumin
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1/4 teaspoon minced garlic (about 1/2 clove)
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4 (4-ounce) tuna steaks
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Vegetable cooking spray