The phrase "to grind the nuts" means to work very hard or put in a lot of effort to achieve something. It can also mean to face and overcome challenges or difficulties in order to reach a goal.
Sentences with «to grind the nuts»
Do you think I could use ground nuts in place of the oats as I don't have any on hand at the moment. (oatmealwithafork.com)
The use of ground nuts to thicken soups is just genius. (amazon.com)
I think you would need to either add more coconut butter or consider adding ground nuts or fruit or all of the above. (holisticsquid.com)