April’s CPI print casts a dark shadow over restaurant stocks to buy. Dining-out costs continue to outweigh those of eating at home by a sizable margin. Hence, restaurant stocks are likely to be impacted by a more cautious consumer amidst a worsening economic outlook. Keeping that in mind, investors should separate the wheat from the chaff, investing in the best restaurant stocks to buy.The growing disparity between the inflation rates for food at home and food away from home will significantly impact consum ...