Walnut Babka

Name: Walnut Babka
Prep time: 5 h 20 min
Cook time: 40 min
Total time: 6 h
Cuisine: American
Ingredients: 110 g Whole milk (lukewarm); 30 g Granulated sugar; 12,5 g Fresh yeast (Can be substituted with dry yeast, check your local brand for exact measurement); 1 Egg yolk (room temperature); 1 Egg (room temperature); 250 g Bread flour (High protein content flour. Can be substituted with All purpose flour); ¼ teaspoon Salt; 80 g Unsalted butter (room temperature, soft); 150 g Unsalted butter; 150 g Walnut (toasted and coarsely chopped); 80 g Sugar; 2 teaspoon Cinnamon (ground cinnamon); 60 g water; 20 g lemon juice (freshly squeezed); 80 g Granulated sugar