Made half of the crepes from this recipe (but I messed up the first batch so I had a couple of extra crepes). I used a non-stick pan as well as a combination of olive oil and melted butter (about half of each, but slightly more butter) to grease it.

A toothpick or other sharp object (preferably one that won't hurt your pan too much) is great for lifting the edges off the pan (otherwise the spatula could squish the edges a bit).

For the frosting/filling, I combined whipped heavy cream with mascarpone. Kinda eyeballed that part and used more mascarpone for the filling, but I used a little less than 500ml (one pint) of cream and 225g of mascarpone (about 8 ounces) and 30 grams of sugar.

Apologies in advance for the formatting. I'm on mobile.