Rocky Road Fudge

Ingredients
∙ Makes 18-24 pieces
Baking & Spices
1 pinch Salt
1/2 tsp Vanilla extract, pure
Nuts & Seeds
1 1/2 cups Walnuts
Snacks
12 oz Ghirardelli chocolate dark melting wafers
Dairy
2 tbsp Butter, unsalted
1 14 oz can Condensed milk, sweetened
Desserts
3 cups Marshmallows, mini