Preheat oven to 350°F and lightly grease baking pans (any size you like).
Put chocolate in a small bowl and microwave on high for 1 minute. Stir and heat for another 30 seconds if needed. Stir vigorously until almost smooth.
Add margarine to chocolate and microwave 30 seconds at a time, stirring until smooth. Watch closely so it doesn't burn.
Add sugar, stir and set aside.
In large bowl of an electric mixer beat eggs and vanilla. Add chocolate mixture and stir.
Add flour and dairy free milk, stir until combined.
Divide batter into espresso cups, mini loaf pans, muffin tins or an 8-inch square baking pan. Baking time will vary depending on the pans you choose.
Bake 20-22 minutes depending on the depth of the pan.
Let brownies cool completely before adding cappuccino topping.