Old-Fashioned Butterscotch Fudge

Name: Old-Fashioned Butterscotch Fudge
Prep time: 5 min
Cook time: 20 min
Total time: 25 min
Cuisine: American, British, European
Ingredients: 1 cup of brown sugar (light or dark (200g)); 1/2 cup of white sugar (100g); 1/2 cup of evaporated milk (120g); 1 Tbsp of molasses (15g); Pinch of salt (1/8th tsp); 2 Tbsp of butter (24g); 1/2 tsp of vanilla extract (2g)