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5-Minute Vegan Microwave Fudge Squares (No-Bake, Oat Milk Chocolate)

Dessert
American
Glass Tupperware
Prep:2 min
Cook:3 min
Chill:2 hr
Total:2 hr 5 min
Servings:12-15 mini fudge squares

These 5-minute vegan fudge squares use oat milk and dark chocolate, melted in the microwave and chilled until fudgy for a fast, no-bake vegan dessert.

What Are Vegan Fudge Squares?

Vegan fudge squares are a dairy-free version of classic chocolate fudge, made without butter or condensed milk. Instead, plant-based ingredients like oat milk and dark chocolate create a smooth, creamy texture once chilled. Because this version is no-bake and microwave-friendly, it’s one of the fastest ways to make homemade vegan fudge with minimal effort.

This recipe sets into soft, sliceable squares with a melt-in-your-mouth texture that’s perfect for toppings like flaky sea salt, peppermint, or chopped nuts.

Ingredients

This simple vegan fudge recipe uses just two main ingredients, plus optional toppings for extra flavor and texture.

  • ¾ cup oat milk (unsweetened and unflavored)
  • 1 ½ cup vegan dark chocolate chips
  • cocoa powder (optional)
  • crushed peppermint (optional)

Instructions

Melt the chocolate

  • Grab a small, rectangular microwave-safe glass container.
  • Add the oat milk and dark chocolate to the container.
  • Microwave in 30-second intervals, stirring after each round, until the chocolate is fully melted and smooth.

Chill the fudge

  • Cover the container and place it in the freezer for about 2 hours, or until fully set.

Slice and serve

  • Sprinkle with cocoa powder, flaky sea salt, crushed peppermint, or chopped nuts if desired.
  • Cut the fudge into squares directly in the container and serve.

Tips

  • If you want a smaller quantity, just have milk to vegan dark chocolate ratio be 1:2
  • Small dark chocolate chips will melt easier, but if all you have is a bar, you might want to chop that up to quicken the melt time.