Make the nougat layer by combining all ingredients in a high-speed blender and blending for 1 minute until smooth. Line a 8x8” (20x20cm) pan with parchment paper and pour the filling inside. Even out the top and place in the freezer to set for 1 hour.
In a small pan, add the coconut cream, brown sugar and cornstarch. Heat over medium-high heat, stirring constantly while the coconut cream melts. The mixture will get bubbly and almost foamy. Lower the heat to a simmer and stir frequently for about 5 minutes. If you want salted caramel, add a pinch of salt. Pour the caramel over the nougat layer, even out and place back in the freezer for 6-8 hours.
Melt the chocolate and set aside to cool down a bit. Remove the nougat-caramel mixture from the pan, cut in equally shaped bars and cover each bar with chocolate.
Place in the fridge or freezer to chill. Let defrost for a few minutes before serving.
Recipe by The Tasty K at https://thetastyk.com/2020/11/11/vegan-mars-bars-ice-cream/