Preheat oven to 350F

In a bowl, combine the flour, salt and baking soda together

In a separate mixing bowl, cream the butter and both sugars until the mixture is fluffy. (You can use an hand mixer on medium/high speed)

Add the egg and the vanilla extract and combine well.

Add the flour mixture (1/3 at a time) into the wet mixture and combine well before adding more. (You can use a hand mixer on low speed). Make sure the dough is formed.

Chill the dough for about an hour (this is optional, but the dough is more flavourful)

Take the dough out and bring it back to room temperature (it will take about 20 mins

Take about 3 tbsp of dough (or more) and wrap it around a truffle. Make sure the dough around the truffle is thick enough or else it will leak. Continue with the remaining truffles

Line a baking sheet with parchment or a baking mat and bake for about 11-12 minutes until edges turn golden brown.