Pour boiling water over the raisin and allow them to plump up for about 5 minutes then drain and set aside.
In a small bowl add the yeast to 1/3 of a cup (80ml) of warm water and allow it to dissolve for 5 minutes.
In a medium-sized bowl add the flours, bicarb, and salt and whisk until combined.
Melt 2 tablespoons (half) of the butter in a jug and then add the yoghurt, milk, and honey and give it a mix. Heat it slightly in the microwave.
Add the raisins, milk, and yeast mixtures to the dry ingredients and using a spatula give it a good mix. The batter will be quite loose and sticky.
Cover and set aside in a warm spot for about 1 ½ - 2 ½ hours to rise. It should roughly double in size.
Preheat the oven to 180C/350F.
Heat a large, lidded skillet or electric frying pan with a lid to medium heat. Melt a tablespoon of butter in the pan.
Scoop out and drop mounds of batter into the pan. You will want to scoop out a little less than half a cup (so around 100ml). It doesn’t matter if they are not perfectly round. Use a spring ice cream scoop or a half-cup measuring cup.
Cook the muffins for around 3 minutes and until they are golden on one side with the lid on. Flip and repeat on the other side.
Repeat with the remainder of the muffins. You should get 6 -8 out of a batch.
Sprinkle a baking tray with semolina flour or polenta and place each muffin on that. Bake for around 8 – 12 minutes (depending on the size) and until they are fluffed up and fully baked.
Slice and toast them before serving.
English muffins can be pre-sliced and then stored in the freezer for later use. Simply remove and pop them in the toaster.