In a large bowl, combine the flour and salt, then add the eggs.
Gradually whisk in the milk and sparkling water, mixing continuously until you have a smooth batter.
Let the batter rest for 15-20 minutes to allow the ingredients to meld.
Lightly oil a skillet and heat over medium heat.
Pour a ladleful of batter into the skillet, spreading it evenly. Cook for 2-3 minutes, until the edges start to pull away from the pan, then flip and cook for another 1-2 minutes.
Repeat the process with the remaining batter, re-oiling the skillet as needed.
For the filling, finely chop the onion and garlic, then sauté in a little oil in a skillet until translucent.
Add the diced chicken breast and cook until it turns white.
Add the sliced button mushrooms and sauté for another 5-6 minutes, until the mushrooms soften.
Stir in the sour cream, season with salt and pepper, and cook for another 2-3 minutes to allow the flavors to combine.
Fill the prepared pancakes with the chicken and mushroom mixture, then fold or roll them up.
Place the filled pancakes in a baking dish, sprinkle with grated cheese, and bake at 350°F (180°C) for 10 minutes, or until the cheese is melted and lightly browned.
Serve hot, garnished with freshly chopped parsley.
To provide the best experiences, we and our partners use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us and our partners to process personal data such as browsing behavior or unique IDs on this site and show (non-) personalized ads. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Click below to consent to the above or make granular choices. Your choices will be applied to this site only. You can change your settings at any time, including withdrawing your consent, by using the toggles on the Cookie Policy, or by clicking on the manage consent button at the bottom of the screen.