<<Disclaimer: Verify this information before applying it to your situation.>>

All these products are gluten free as of February 20:
(Just to make it clear, this is from Kraft in the US)

Rice
Minute Rice, Minute Rice Premium, Boil in Bag
      Instant Rice (White, Brown)

Dressings
      Kraft Mayonnaise, Kraft Miracle Whip
            Regular

Cheeses
Natural Cheese
       Kraft, Cracker Barrel, Polly-O, Athenos
             Cheddar, Brick, Bleu, Feta, Swiss, Colby, Mozzarella, Ricotta,
             Parmesan, Romano, Monterey Jack

Cottage Cheese
       Breakstone, Knudsen
             Regular

Processed Cheese
       Kraft Singles, Velveeta
             American, Cheese Food, Cheese Spread, Cheese Product

Cream Cheese (unflavored)
       Philadelphia
             Regular

Sour Cream
       Breakstone, Knudsen
             Regular

Hummus
       Athenos