Authentic Kolach Recipe Czech Republic, Europe

Name: Koláče
Prep time: 45 min
Cook time: 40 min
Yield: 20 servings
Cuisine: Central European
Ingredients: 700g all-purpose flour; 300g high gluten flour; 500ml milk; 150g sugar; 6 tbsp oil; 3 tbsp butter, softened; 1 sachet vanilla sugar; 3 egg yolks; 50g yeast; 1 tsp salt; lemon peel; 1 egg, for glazing; oil, for greasing; FOR THE FILLING; 500g soft cheese; 3 tbsp raisins; 3 tbsp sugar; 1 sachet vanilla sugar; 1 egg yolk; 1 tbsp lemon juice; 1 jar of plum jam