Mix your wet ingredients (white sugar, brown sugar, softened butter, and CBD oil) until creamy. Beat in the eggs and stir in the vanilla extract.
Add flour to the batter until fully combined. Dissolve the baking soda in the hot water and stir into the batter along with the salt.
Fold in the chocolate chips and walnuts (optional)
Place parchment paper onto a baking sheet and spoon batter onto the sheet, leaving about 2 inches between each dollop. (Use a small cookie scoop/ice-cream scoop for better ease of measurement with the cookie batter)
Bake for 10 minutes or until cookies appear golden brown.