So I did some research and found this: https://www.healthfulpursuit.com/2017/06/5-caffeine-free-rfl-recipes/

I also found a suggestion of making a hot milk drink without coffee. I like ginger and vanilla so I'm wondering if I made a really strong ginger "tea" by steeping a lot of ginger hot water and blending it with some unsweetened almond milk, butter and coconut oil like you would with keto coffee. I also generally include 1 Tbsp collagen in my Keto coffee. I need to go buy some ginger and try this out. I tried to make something like this with coconut milk (canned) and a cinnamon tea and it was terrible. I guess I'll keep trying! I'll post any successes for sure!