The Ultimate Cinnamon Apple Babka

Name: The Ultimate Cinnamon Apple Babka
Prep time: 30 min
Cook time: 40 min
Total time: 1 h 10 min
Cuisine: American
Ingredients: 110 g Whole milk (lukewarm); 30 g Granulated sugar; 12,5 g Fresh yeast; 1 Egg yolk; 1 Egg; 250 g Bread flour (high protein content flour); ¼ teaspoon Salt; 80 g Unsalted butter (room temperature); 150 g Apple (measure after peeled, cut into small identical pieces); a small amount of freshly squeezed lemon juice (sprinkle the apple slices right after cutting); 80 g Brown sugar; 60 g Unsalted butter; 1 teaspoon Cinnamon (or you a mix of cinnamon, ginger, nutmeg); 60 g water (warm); 20 g lemon juice (freshly squeezed); 80 g Granulated sugar