I found this recipe on Epicurious after hearing a co-worker talk about making it a few weeks ago. I hate wasting my sourdough when I feed it, so this is another good alternative. I used the sourdough starter I'm calling "Wedding Sourdough" because its a combination of my San Francisco starter and 25-year-old Swedish starter that got mixed up the week before my wedding and I just started a new one with it. I've been feeding it with whatever happens to be around, so it's nicely unidentifiable.
Apparently, this epicurious recipe that I adapted myself was adapted from a Mark Bittman recipe. I used a Martha Stewart recipe to alter it.
Whole Wheat Seeded Sourdough English Muffins
1 cup sourdough starter
1 1/2 cups all-purpose flour
1 cup whole wheat flour
1/2 cup flour for dusting and rolling
1 tsp. instant yeast
2 tsp. salt
2 Tbl. olive oil
1 Tbl. honey
2/3 cup lukewarm milk
For the topping
Seeds (I use a variety of poppy seeds, black and white sesame seeds, hemp seeds, and sea salt)
Mix together the the starter, flour, yeast and salt, then add all the rest of the ingredients and mix together until it starts to form a ball around your spoon. At that point, start kneading the dough until it's a well-defined ball that's tacky but not truly sticky.
Lightly grease a plastic or wooden bowl. Place the dough in the bowl and cover it loosely. Let it sit until it's doubled in size, about two hours. Deflate and let rest for 15 minutes.
Oil a cookie tray and sprinkle with semolina. Roll the dough out onto a well floured surface and using a bisquit cutter (or cooker cutter or the mouth of a glass), divide the dough into eight to 12 pieces (depending on how big you want your muffins). Lift each muffin up and set it on the cookie tray. Let them sit for about 30 minutes.
When they've puffed up a bit, use an egg wash to brush the tops of the muffins and sprinkle with seeds.
Heat up an unoiled cast-iron skillet and cook each muffin in olive oil on both sides until lightly browned. It should take about 1-2 minutes per side. When they are nicely browned, take them out of the pan and place them on a cleaned, oiled, and semolina-ed cookie sheet and pop them in the oven for about 10-15 minutes, or until the insides of the muffins are about 190 degrees F.