Business Insider spoke with chefs about their favorite Trader Joe's products.<br />You may want to buy your organic produce at Trader Joe's.<br />Take a peek at the Trader Joe's frozen-food aisle.<br />Consider adding coffee to your next Trader Joe's shopping list.<br />Chefs consider their best snacks the chili and lime rolled tortilla chips, organic popcorn with olive oil, and the "Just Mango Slices."