BROWNIE BAR RECIPE
How to make it
You first get a non-stick cooking spray for the pan, then get 1 cup of softened butter. Next you will need to get 1 1/2 cups of firmly packed brown sugar. After that you get 4 large eggs , and 2 cups all- urpose flour . Then 1 teaspoone of baking soda and 1/2 teaspoon of salt. After that you need 1 cup of semisweet chocolate morsels and one 6.5-ounce box of brownie mix. Last you will need 1/3 cup vegetable oil.
The strategies I used to find the amount for each ingredient for the new serving size was proportions. First, I calculated the ratio for each ingredient for one serving. Next, I used a proportion to increase my recipe ingredient to make 20 servings instead of 24. I worked to solve the proportion byfinding "x" and isolating the variable, Then I divided the numbers and got my new proportion for the new serving.