Is there a substitute for preventing sticking while rolling our the biscuits? The dough is done. I had sufficient flour for that. The problem is my silicone sheet and rolling pin
You can use corn starch instead. And/or roll dough between sheets of parchment paper.
Add some more milk and make drop biscuits. Or roll them between two sheets of wax paper or plastic wrap the way you would a pie crust.
I would make drop biscuits, and skip the flour altogether. Good luck!
If you have oats or another grain handy, you can whizz them in a blender, processor, or spice mill to make more flour!