Hornworm Food(uncooked) 8oz, Makes 2.5 lbs Cooked

I bought hornworm food on Amazon it was 2.5 pounds of food for $15 I just had to boil it and let it solidify in the fridge for a few hours. My horn worms devoured it. Currently taking a break with horn worms and sending 500+ eggs to a companion and told them to buy that food too. From what I’ve read is if they start on tomato and similar that they won’t switch to artificial but I haven’t heard it the other way around. Edit: this is the food on Amazon my hornworms ate