All natural. Gluten free. New fat free option. Use water instead of oil for fat free option. Shopping List: 1 pkg Spicy Skillet Pasta, 4 oz uncooked pasta of your choice (2 cups cooked), 2 tbsp extra virgin olive oil (or 4 tbsp water for fat free option), 1/2 cup raw vegetables or cooked sausage etc., (no sausage for fat free option). Product of USA.