Rhubarb Crumble | Classic Dessert with Sweet, Buttery Crumble Topping

Ingredients

• 4 cups rhubarb (cut into bite-sized pieces)
• 1 cup granulated sugar (adjust based on tartness of rhubarb)
• 1 tbsp cornstarch (for thickening)
• 1 tsp vanilla extract (for a hint of warmth)
• Zest of 1 orange (for a citrusy lift)
• 1 cup all-purpose flour (sifted)
• 1/2 cup rolled oats (for texture)
• 2/3 cup brown sugar (for a rich molasses flavor)
• 1/2 tsp ground cinnamon (for spice)
• 1/4 tsp salt (to balance sweetness)
• 1/2 cup unsalted butter (chilled and diced)