Description
These Coconut Mango Bars with Lime Glaze combine a buttery oat and coconut crust with a luscious mango filling, topped with a tangy lime glaze. Perfectly balanced with tropical flavors and a hint of sweetness, they are an ideal treat for summer gatherings or a refreshing dessert.
Ingredients
Scale
For the Crust:
- 125g (1 stick) unsalted butter, softened
- 1/2 cup caster/superfine white sugar (regular granulated sugar works well too)
- 1 large egg
- 1 1/2 cups plain/all-purpose flour
- 1 cup oats
- 3/4 cup desiccated or finely shredded unsweetened coconut (not flakes)
- 1/2 tsp baking powder
- 1/4 tsp kosher salt (or 1/8 tsp table salt)
For the Mango Filling:
- 2 1/2 cups (400 g) mango slices, about 5mm (0.2″) thin, from 2 large mangoes
- 1 1/2 tsp cornstarch/cornflour
- 2 tbsp white sugar (even if mangoes are sweet, do not skip)
For the Lime Glaze:
- 3/4 cup soft icing/powdered sugar
- 1 tsp lime zest
- 3 tsp lime juice, plus more as needed (in 1/4 tsp increments)
- 1/4 tsp vanilla extract
Instructions
- Prepare the crust: Preheat the oven to 350°F (175°C). In a mixing bowl, cream the softened butter and 1/2 cup sugar until light and fluffy. Beat in the large egg until well combined. In a separate bowl, whisk together the flour, oats, desiccated coconut, baking powder, and salt. Gradually add the dry ingredients to the butter mixture, mixing until a crumbly dough forms.
- Form the base: Press the dough evenly into a greased or parchment-lined baking pan, creating an even layer. Bake in the preheated oven for about 15 minutes or until the edges are lightly golden. Remove from oven and set aside.
- Prepare the mango filling: In a bowl, toss the thin mango slices with cornstarch and 2 tablespoons white sugar, ensuring the mango is evenly coated. Spread the mango mixture evenly over the pre-baked crust. Return the pan to the oven and bake for an additional 15 minutes or until the filling is set and the crust is golden brown.
- Make the lime glaze and finish: In a small bowl, mix the icing sugar with lime zest, lime juice (starting with 3 tsp), and vanilla extract until smooth. Add more lime juice in 1/4 tsp increments as needed to achieve a pourable glaze consistency. Once the bars have cooled slightly, drizzle the lime glaze evenly over the top. Allow to cool completely before cutting into 12 squares (or 9 larger pieces). Serve and enjoy!
Notes
- Use unsalted butter to control salt levels in the recipe.
- Oats add chewiness and texture; quick oats may also be used but old-fashioned oats are preferred.
- Choose ripe but firm mangoes for best slicing and flavor.
- The added white sugar in the filling balances mango tartness and enhances flavor.
- The lime glaze adds freshness and a subtle tang; adjust lime juice to your taste for sweetness and acidity.