Easy Bluebarb Crumble Slices - FeastiFul

Ingredients

• 230 grams Butter (cold and cut into cubes)
• 260 grams All-Purpose Flour
• 30 grams Powdered Sugar
• 50 grams Golden Caster Sugar
• 2 tsp Vanilla Extract
• pinch Himalayan Salt
• 800 grams Blueberry Rhubarb Jam
• 2 tbsp Tapioca Flour
• 80 g Butter
• 100 g Rolled Oats
• 100 g All-Purpose Flour
• 80 g Light Brown Sugar
• ½ tsp Ground Ceylon Cinnamon