Yes. Use the same amount of melted butter as oil. If you are using a non-stick coated pan, lower the temperature by 25 degrees. Set your timer for 1/2 the time and then monitor every 2-3 minutes to keep from over-browning or burning. The test method for doneness other than visual should be a toothpick that comes out clean when inserted in the center.
See pillsburybaking.com for more info.
Yogurt is not a good substitute for butter in any recipe; yogurt is lower in fat, higher in liquid and far more acidic than butter. These qualities make it very different to butter, hence it's not a good substitute.
To make brownie mix without eggs, you can substitute each egg with 1/4 cup of unsweetened applesauce, mashed banana, or yogurt. Mix the chosen substitute with the brownie mix according to the package instructions and bake as usual.
Yes, you can. This will make your brownies richer and possibly sweeter. (This was done with Ghiradelli Brownie Mix)
yes
Sesame Butter,Oil.
The same amount of butter as oil. You may have to melt it if it was a fluid measurement.
Yes, you can substitute olive oil for vegetable oil in a cake mix recipe. Just be aware that olive oil has a stronger flavor, so it may slightly alter the taste of the cake.
No, brownie mix cannot be directly transformed into cake mix as they have different ingredients and ratios.
if a peanut butter recipe call for vegetable oil 1/3 cup and I only have 1/4 cup can I melt crisco shortening and add to the vegetable oil.
You can make creative recipes using brownie mix such as brownie cookies, brownie truffles, brownie waffles, or brownie ice cream sandwiches.
egg yolk...?
Brownie mix contains red algae, otherwsie known as carrageenan.