Line an 8" square or rectangle baking dish with waxed paper, allowing the paper to extend beyond two opposite ends.
Place chocolate chips in a microwave-safe bowl. Add the vegan sweetened condensed milk. Stir to make sure the chocolate chips are coated. Heat for one minute in the microwave. Remove from the microwave and place a lid over the bowl for one minute, to allow the chocolate to melt. Stir until creamy.
Add the chopped nuts and vanilla and stir to combine.
Pour the fudge batter into the prepared baking dish. Cover and chill for 1 to 2 hours until the chocolate is set.
Once set, lift the fudge by the waxed paper out of the dish. Remove the waxed paper from the chocolate and cut it into square pieces.
Notes
If you want the fudge to be nice and tall, use a smaller pan.
Dairy-Free Sweetened Condensed Milk
There are so many options for dairy-free sweetened condensed milk these days, but they come in different sizes. I have tested this recipe with both 14 and 11 oz cans (the two most popular), and it works fine either way.You can also use homemade vegan sweetened condensed milk.
Storage
This fudge will stay fresh on the counter for up to a week if you keep it covered.It will last longer in the fridge, up to 2 to 3 weeks. And you can even freeze it for up to 2 to 3 months.