When I was a child, my mother always baked homemade cakes. She sometimes made this ice cream sandwich from the leftover heavy cream or whipped cream. I remembered that, so I created this recipe with some modification from her recipe.

I used low-fat cream. I whipped it over a bowl with ice water for about 2 minutes.
Use the jam of your liking. Blueberry jam or orange marmalade would taste good.
You could also use larger biscuits like Marie biscuits, although I went with a cheaper variety. Recipe by Kazuetei 2gou