-
Dissolve the
yeast and sugar in 4 tablespoons of water and set
aside for 15 minutes, until foamy.
-
Beat the milk and
sour cream in a measuring jug. Add enough cold water
to make 2 cups (500 ml) of liquid.
-
Transfer to a
saucepan and warm over low heat. Add the butter and
warm until the butter is melted. Let cool until
warm. Beat in the egg yolks.
-
Sift both flours
and salt into a large bowl. Stir in the milk and the
yeast mixtures to make a smooth batter. Cover with a
damp cloth and let rest for 90 minutes.
-
Beat the egg
whites until stiff and fold them into the batter.
Let rest for 10 minutes, or until the batter is
covered in bubbles.
-
Heat a small
frying pan over medium heat. Lightly oil and spoon 2
tablespoons of batter into the pan. Turn after 2
minutes and cook on the other side for 2 minutes.
-
Stack the blini
separated by sheets of waxed paper. Repeat until all
the batter is used. The blini should be very thin.
If the batter is too thick, thin it down with milk
or water.
-
Filling: Sauté
the mushrooms in the butter with the parsley for 10
minutes, or until tender. Drizzle with the lime
juice.
Spread the
filling mixture on the blinis and serve hot.