“Grogiolare “ means : to cook slowly over moderate heat.
The methaphoric use of the verb is reflexive: Crogiolarsi, that is…
groping is pampering, spoiling. It is also to warm oneself blissfully or lazily at a source of heat: bask in the sun, in the bed, in the flame of the fireplace. You can hang out in the arms of your mother or loved one with a tender and warm pleasure
But.. not a translation for the cooking use of it.
Grogiolare comes before Rosolare:
The meat cooks slowly on a low heat, dripping its fats and getting a nice golden color together with a nice crispy texture. But before, it was rolling on a spit or cooking in the oven – better over a rack to allow the fats to fall down – with a pleasant feezy sound: the meat was “grogiolando”.
http://gigliocooking.blogspot.com/2019/11/rosolare.html
Now, I am grogiolando with the thought of the good food waiting for me at a table surrounded by lovely people.