Wash and chop all your salad ingredients and place them on a large serving platter. Toss thoroughly to combine.
Heat a medium frypan over a medium heat. Add the oil and swirl to coat. Have everything ready to go because the next step moves quickly. Add the maple syrup - it should bubble up dramatically as you add it. Allow it to bubble away for a few seconds before adding the pumpkin seeds and a good pinch of fine salt. Stir to combine.
Allow the pumpkin seeds to cook, stirring constantly, until there is no maple syrup left in the base of the pan. Transfer the pumpkin seeds onto a piece of baking paper. Spread them out as they will harden into a clump as they cool.
Prepare the salad dressing as in my low histamine salad dressing recipe (link in the notes below).
Scatter the bocconcini over the salad, if you are using them. Snap and sprinkle the maple pumpkin seed bark over the salad. Drizzle over the low histamine salad dressing and serve.
Leftovers keep well in the fridge for a day or so. Histamine builds up in leftovers so you don't want to keep the salad for too long anyway.