Thinking about how most trader joes salads are not gluten free, but looking at the ingredients on many of them (minus the dressing), they appear to be gluten free. For example, the chicken citrus salad without dressing has:
Grilled Chicken Breast (Boneless, skinless chicken breast with rib meat, water, Canola oil, modified potato starch, salt, sugar, granulated garlic, lemon juice concentrate, black pepper), Napa Cabbage, Green Papaya, Carrots, Daikon Radish, Lime Wedge, Green Onion, Red Cabbage and Cilantro.
Would it be safe to put my own gluten free dressing on that? All those above ingredients look safe except the modified potato starch, though they do not specify it is made with wheat, so I'm assuming thats safe. Thanks all!