Berry Choux Cream (ชูครีมเบอร์รี่)

Ingredients

• Butter 50 g
• Sugar 50 g
• All-purpose Flour 50 g
• Water 180 ml
• Butter 90 g
• Salt ¼ tsp
• Sugar 1 tsp
• All-purpose Flour 105 g
• Eggs 3-4
• Gelatin Powder 1 tsp
• Water 1 tbsp
• Egg Yolks 3
• Sugar 40 g
• Corn Starch 40 g
• Milk 250 ml
• Mixed Berry Concentrate 80 g
• Lemon Mixed Concentrate 20 g
• Mascarpone 100 g
• Red Food Coloring ¼ tsp
• Cream 300 g
• Mascarpone 80 g
• Cream 80 g
• Icing Sugar for serving
• Decorative Sugar for serving