Preheat the oven to 350 degrees f
In a mixing bowl, whisk together dry ingredients. Flour, salt, and baking powder, and baking powder. Set aside.
In a second mixing bowl, mix wet ingredients: oil, mango vanilla extract, sugar, and egg.
Add the wet ingredient mixture to the dry ingredients. Stir well.
Using a cookie scoop, fill the muffin tins with batter.
Cook in the oven for 20-23 minutes. Make sure a toothpick can come out clean before removing them from the oven. You can sprinkle powdered sugar on top if you like.
Let muffins cool and serve.