This is a Pioneer Woman recipe which works well in the Thermomix.
2 eggs
250g sour cream
90g g plain flour
1 tbspn sugar
1 tsp baking soda (bicarbonate of soda)
1/2 tsp vanilla extract
1/2 tsp salt
2-3 tbspns butter
Maple syrup to serve
Place eggs into TM bowl. Whisk 5 sec/speed 5.
Add sour cream, flour, sugar, baking soda, vanilla & salt. Turn dial to locked lid position
and knead
for 10 seconds. Check mixture, you want to have some texture, not a smooth batter. If there's any flour not mixed in, mix it in with a spatula.
Heat a heavy based frying pan on medium heat, add 1 tbspn butter for each batch, don't overcrowd the pan.
Pour desired amount into the pan, wait until bubbles appear, about a minute or so depending on the size of your pancake, then flip and cook the underside for 45-60 seconds.
I made half quantity of the recipe and served mine with maple syrup and cream.
See the original recipe here -
http://thepioneerwoman.com/cooking/edna-maes-sour-cream-pancakes/