As I don't possess a souffle dish, I used a crockery pot, 19cm diameter x 6cm high. I cut out 2 x 20cm strips of parchment paper, folded them and placed them around the sides to add the height needed for the souffle to rise.
Instead of lupin, you can use 3 TBSP
chickpea flour.
Metric kitchen scales are an inexpensive yet invaluable gadget to enable accurate measurement of ingredients. Store them upright in a cupboard or over your worktop and they'll only take up a tiny bit of space. Click
HERE for the ones I use.
Macros given are for ½ of the souffle as main course.