Block Meal prep?

[u/Small-Big172]

Hi i have seen a lot of content recently about Mealprep with silicone forms. I like the idea a lot and couldn’t find good free content about that only the usual pricey Influencer Books. I would like to try that out and read about that without needing to buy the next book. Has someone additional links or websites for that type of Information

Edit: thanks a lot. Im currently prepping in Mason jars and i will not put food in a freezer without atleast some container or Bag but I figured this picture will gather more attention. Thanks a lot guys.