01 -
Set a skillet or griddle over medium-low heat. Lightly oil the surface and the inside of 4 crumpet or English muffin rings.
02 -
In a medium bowl, stir the sourdough discard with the sugar and salt. If the discard is very thick, loosen it with 1-2 teaspoons water.
03 -
Stir in the baking soda right before cooking. The batter should foam and become airy within a few seconds.
04 -
Place the greased rings on the hot griddle. Spoon about 1/4 cup batter into each ring, filling each one about halfway.
05 -
Cook for 5-7 minutes, until the tops are mostly set and covered with small holes. Lower the heat if the bottoms brown too quickly.
06 -
Carefully remove the rings, flip the crumpets, and cook 2-3 minutes more until lightly golden on the second side.
07 -
Serve warm with butter, jam, or honey. For crisper edges, cool the crumpets and toast them before serving.