Gluten-Free Rhubarb Bars Recipe

Ingredients

• 2 cups gluten-free all-purpose baking flour (without xanthan gum)
• 1 teaspoon baking powder
• 1/2 cup cold butter
• 2 large eggs, room temperature, beaten
• 3 tablespoons 2% milk
• 5 cups sliced fresh or frozen rhubarb, thawed
• 1 package (3 ounces) strawberry gelatin
• TOPPING:
• 1 cup sugar
• 1 cup gluten-free all-purpose baking flour (without xanthan gum)