Brussels sprouts

So I thought these would cool for GD. But my glucose went up to 164 after eating them. I had them with 1/2 cup of parboiled rice and broiled chicken breast. I cooked them in the air fryer with a few spritz of olive oil. Does it make a difference if I cook them in the air fryer as opposed to steaming them? I could honestly go without them if they are going to spike up my glucose like this. Has this happen to anyone else?! I was shocked honestly.