Begin by adding the 188 grams Self-raising Flour, ¼ tsp Salt & 2¼ tsp Baking Powder to a large mixing bowl and whisking together till combined. Set aside. See Photo 1.
In a medium bowl, add your 1 Egg, medium to large and beat well, before adding in your 30 grams Melted Butter, 1½-2 tsp Vanilla Extract & 1½ tbsp Sugar. Mix again to combine. See Photo 2.
Finally, add the 250 ml Milk to this wet mixture and whisk well till fully incorporated. See Photo 3.
Now add about half of this wet mixture to the dry ingredients and mix together. Then gradually add in more of the wet to the dry, mixing with a spoon to begin, followed by a whisk. Add enough of the liquid, to make a thick but pourable batter. You might not need all the liquid. But if you need more, just add in tsps of milk. See Photo 4 & the video for an idea of the thickness the batter should be. Set aside.
Prepare your area to work and have a plate with some kitchen paper/paper towel on top for the cooked pancakes. I used a ¼ measuring cup for the amount of batter needed, but you can also use a large ice-cream scoop worth. Better to use one of these than a smaller spoon and have to keep adding to the pan, as they would not cook evenly. Even a ⅔ full soup ladle would also work. Have a cooking spatula/turner near by too, butter cubed or spray cooking oil for greasing.
Heat your non-stick frying pan/skillet on a low-medium heat, and then add the butter or cooking spray just before adding the pancake batter. (See video). Pour in the batter and only move the pan enough just to get a rough round shape. Don't let it spread out too thin like a crepe. See Photo 5 above & the video.
Leave to cook for a few minutes. Bubbles will start to appear on the surface of the pancake when it's nearly ready to turn. (See Photo 5 above). After the first few appear, use your spatula to lift just one edge up to see the underside. You want a nice browned surface. If not browned yet, or feels too soft to turn over, leave a little longer. You want to make sure the top side is setting enough so that when flipped over it doesn't splash everywhere. See Photo 6.
Use your spatula to lift up the pancake while you use the opposite hand to grease the pan again if needed. Then flip the pancake over and let the other side cook. This will take less time so keep checking. Once happy with the colour, remove and place on the prepared paper lined plate. See Photo 7.
Use some paper to wipe clean the pan before greasing again and adding another amount of pancake batter and cooking as before. After doing 1 or 2 pancakes, you might want to lower the heat to the optimal level for your stove top.
ALTERNATIVE - You can also choose to use a large metal cookie cutter to shape the pancakes, making them all the same size and in my experiment, they were thicker too. I used an 11cm/4¼" metal cutter. Make sure it's metal that's going to be touching the heat (mine has a plastic coloured top end). Be sure to well grease the cutter - I found using a cooking spray worked best and used it each time after wiping the cutter. I recommend FryLight cooking sprays for this and for lining cake pans. When using the cutter, just pour into the middle and let it cook. Once the bottom is done, you should be able to easily remove the cutter, (be sure to be careful of your hands). You can also just flip the whole thing over, and in doing so, let the pancake fall onto the frying pan, releasing itself from the cutter. Continue cooking the other side till ready. You can also use smaller shaped cookie cutters like the heart one below in the photo, but I found the round much easier. Repeat and you will get about 8 x 11cm/4¼" wide, thick pancakes.