Savory Crepes (Meat and Mushroom Nalesniki)

INGREDIENTS

1/2 cup

lukewarm water

1 cup

milk

large eggs

4 tbsp

unsalted butter (melted. + more to saute.)

1 cup

all-purpose flour (or use 1/2 cup whole wheat flour and 1/2 cup all-purpose)

1/4 tsp

salt

1 lb

to 1.25 lbs ground Pork

3/4

to 1 lb mushrooms (sliced)

medium onion (finely chopped)

hard boiled eggs

Salt and Pepper

1 tbsp

real mayonnaise OR 1 tbsp water

small/medium onion (finely chopped)