Here are the ingredients you will need. The exact measurements are below.
Cook your sweet potatoes add sweet potatoes, sugar, sea salt, vanilla and heavy cream to a large bowl
Blend on medium speed until smooth and creamy. Alternatively, you can mash potatoes with a potato masher and then whip with a fork to incorporate ingredients.
Spread mixture in a casserole dish and then prepare topping by whisking together flour, brown sugar and sea salt in a small bowl. Stir in melted butter. Sprinkle mixture evenly over sweet potatoes
Bake and serve warm. Let us know in the comments how yours turned out.