Be prepared to be tempted to indulge!
Line an 8 x 8 pan with parchment paper or aluminum foil. Butter the foil (not necessary for parchment paper).
In medium saucepan, over low heat, stir together until smooth, being careful not to overheat/burn:
450 grams chocolate chips
1 can (300 ml) condensed milk
2 cups miniature marshmallows
Dash of salt
When blended, remove from heat and add:
1 or 2 drops (no more) Lavender Essential Oil
¼ cup chopped walnuts (optional)
Spread fudge evenly in pan. Cover and chill about 2 hours. Cut into squares.