Creating Mango Strawberry Sunset Cupcakes is a delightful experience. Follow these simple steps to ensure your cupcakes turn out perfectly:

1. Preheat the Oven: Preheat your oven to 350°F (175°C). Prepare a muffin tin with cupcake liners.
2. Cream Butter and Sugar: In a large mixing bowl, cream together the softened butter and granulated sugar until light and fluffy.
3. Add Eggs and Vanilla: Beat in the eggs, one at a time, followed by the vanilla extract. Mix until well combined.
4. Combine Dry Ingredients: In another bowl, whisk together the flour, baking powder, baking soda, and salt.
5. Mix Wet Ingredients: In a separate bowl, combine the buttermilk and mango puree.
6. Combine Mixtures: Gradually add the dry ingredients to the butter mixture, alternating with the wet ingredients. Start and end with the dry ingredients. Mix until just combined.
7. Fold in Strawberries: Gently fold in the diced strawberries, being careful not to overmix.
8. Fill Cupcake Liners: Spoon the batter into the prepared cupcake liners, filling each about two-thirds full.
9. Bake: Place in the preheated oven and bake for 18-20 minutes, or until a toothpick inserted in the center comes out clean.
10. Cool the Cupcakes: Remove from the oven and allow the cupcakes to cool in the pan for 10 minutes before transferring them to a wire rack to cool completely.
11. Make the Frosting: In a mixing bowl, whip the heavy cream until soft peaks form. Gradually add the powdered sugar and mango puree, mixing until smooth and fluffy.
12. Frost the Cupcakes: Once the cupcakes are completely cool, frost them generously with the mango frosting.
13. Garnish: Top each frosted cupcake with fresh mango slices and a few diced strawberries for a beautiful presentation.

These steps will guide you in creating these incredible cupcakes effortlessly!