Naleśniki z porem i pieczarkami (Polish Pancakes with Leek and Mushrooms)

Naleśniki, or Polish pancakes, are a versatile dish loved for their simplicity and adaptability. This recipe pairs the delicate flavors of leeks and mushrooms with the soft texture of thin pancakes, creating a dish that’s perfect for a light lunch, dinner, or even as a snack. Whether you’re new to Polish cuisine or looking to elevate your pancake game, this recipe offers a flavorful experience that is both comforting and satisfying.

Ingredients
For the pancake batter:

1 cup (250 ml) milk
1/2 cup (125 ml) water
1 cup (125 g) all-purpose flour
2 large eggs
A pinch of salt
1 tbsp (15 ml) vegetable oil or melted butter
For the filling:

1 large leek, finely sliced (white and light green parts only)
250 g (9 oz) mushrooms, diced
1 clove garlic, minced
2 tbsp (30 ml) olive oil or butter
Salt and pepper, to taste
1/4 cup (60 ml) heavy cream or sour cream
Fresh parsley, chopped (optional, for garnish)
Directions
Prepare the batter:

In a mixing bowl, whisk together milk, water, eggs, and salt. Gradually add the flour, whisking to avoid lumps. Stir in the oil or melted butter. Let the batter rest for 15-20 minutes.
Cook the pancakes:

Heat a non-stick skillet over medium heat and lightly grease it. Pour a ladleful of batter into the skillet, swirling to coat the surface evenly. Cook for 1-2 minutes on each side until lightly golden. Repeat with the remaining batter, stacking the pancakes on a plate.
Prepare the filling:

Heat olive oil or butter in a large pan over medium heat. Sauté the leeks until soft and fragrant. Add the mushrooms and garlic, cooking until the mushrooms release their moisture and begin to brown. Season with salt and pepper.
Stir in the cream and cook for another 2-3 minutes until the mixture thickens slightly. Remove from heat.
Assemble the pancakes:

Place a spoonful of the leek and mushroom filling in the center of each pancake. Fold or roll the pancake around the filling.
Optional: Return the filled pancakes to the skillet and heat briefly for a crispy finish.