Raspberry Crisp Bars - Flahavan's

Ingredients

• 3 cups (680g) of frozen raspberries
• 1/2 cup granulated sugar
• 1 tbsp plain flour
• 1 tbsp corn flour
• 3 cups of Flahavan’s rolled oats
• 2 7/8 cups of plain flour
• 1 1/2 cups light brown soft brown sugar
• 1 tsp baking powder
• 1 1/5 cup of Kerrygold salted butter, melted