Hybrid crepes — not paper-thin, not thick American style. Buckwheat drinks a lot of liquid, which is why the batter rests and why you keep a hundred millilitres of milk in reserve.
why it works
Buckwheat isn't wheat at all — it's a seed, it's gluten-free, and it keeps far more fibre and magnesium than white flour. Three eggs across twelve pancakes is a modest amount of fat for the structure it buys you, and there's no butter anywhere.
Whisk the flour, salt and lemon zest together in a large bowl.
Make a well in the centre, crack in the three eggs and add the vanilla.
Whisk while slowly pouring in 600ml of the milk, drawing the flour in from the edges, until you have a smooth batter about the texture of single cream.
Walk away for 10–15 minutes and let the buckwheat absorb the liquid. If it looks like thick paint when you come back, splash in the extra 100ml to loosen it.
Half a ladle per pancake, swirling the pan to get that rustic in-between thickness. Makes about twelve.