Heat the oil in a pan and add the leeks. Cook about 2 minutes until softened.
Sift the dry ingredients together.
Lightly beat the eggs.
Add the yogurt and eggs to the flour mixture, folding in gently. Don’t mix heavily.
Add the leeks, cheeses and parsley.
Spoon the mixture into the mini loaf tins.
Place in the oven and cook for 15-20 minutes.
Serve hot or cold.
Notes
Instead of the 3 flours, you could use a gluten-free flour mix as long as it contains only permitted grains. You can vary the cheeses as long as they are on the permitted list. When you test to see if these are cooked, a skewer will still come out wet because of the cheeses so take them out after the time listed.
Recipe by The Low Fodmap Diet at https://www.strandsofmylife.com/cheese-and-leek-mini-loaves/