Brownie In A Jar. Add the above liquid ingredients to dry ingredients and mix it all up until just combined. Pour the contents of the jar into a large bowl and mix well.
Grease and line a 20cmx28cm brownie tin. I used an oval text label for the baking instructions which are as follows. Add 34 cup of butter or margarine and 4 slightly beaten eggs.
Stir in contents of the mason jar.
Then bake in the oven for 35-45 minutes until a wooden skewer comes out clean. Use your hands to mix thoroughly. In a large bowl whisk together the contents of the jar then add 3 beaten eggs 12 cup melted butter and 12 cup vegetable oil and mix until well combined. Stir in contents of the mason jar.