Ingredients
Method
- Preheat oven to 350 degrees Fahrenheit; line a 9x9 inch baking pan with parchment.
- Combine flour, oats, brown sugar, baking soda, and salt in a large bowl.
- Stir in melted butter until crumbly.
- Press two-thirds of oat mixture firmly into prepared pan's bottom.
- Toss diced mango with lemon juice and cornstarch in a small bowl.
- Spread mango mixture evenly over crust.
- Sprinkle remaining oat mixture over mango.
- Bake 35 to 40 minutes, until top is golden brown. Cool completely before cutting into bars.