No More Boxed Brownie Mix

Written By: Sofia Layarda, MPH

Title: Master of Public Health

Alumni: University of California, Berkeley

Last Updated on:

Healthy Brownie

Planning on baking something sweet as a treat for Valentine’s Day? This February, it’s a brownie challenge. We wondered whether it would be possible to bake up great-tasting brownies from scratch without resorting to a boxed mix full of food additives.

Betty Crocker Brownie Mix

Homemade Brownies

Check out the following table for the comparison between a boxed brownie mix and our homemade version:

Betty Crocker
Brownie Mix

Serving Size:
1 x 50-g piece
(9 servings total)
1 x 100-g piece
(9 servings total)
283 kcal 424 kcal
1.7 g 6.7 g
4.2 g 24.8 g
Trans Fat:
0.83 g 0 g
47 g 49 g
192 mg 232 mg
Preparation time:
Prep : 10 mins (including preheat oven)
Baking: 40 mins
Prep: 15 mins (including preheat oven)
Baking: 30 min
Price per serving:
$0.53 $0.81
A very long list, including items such as: soybean and/or cottonseed oil shortening, high maltose corn syrup, sodium stearoyl 2-lactylate, sodium acid pyrophosphate, tricalcium phosphate, sodium hydroxide sugar, flour, cocoa powder, egg whites, baking soda, vegetable oil, vanilla, walnuts

How Did the Two Stack Up?

The homemade recipe is supposed to yield 16 servings, but for comparison, we cut the finished product into nine pieces, to match the number of servings from the boxed version. Per piece, the homemade version was double the height and weight of the boxed brownie, as the photo shows. (Can’t accuse us of skimping on the portion!)

While the larger serving of the homemade brownie results in higher calories per serving, on a per-gram basis, the homemade brownie is actually lower in calories than the boxed mix. The star ingredient in the homemade version is cocoa powder; it produced a super-chocolatey taste without any chocolate chips. The use of vegetable oil and egg whites makes it heart-friendlier than the trans fats found in the boxed version. In addition, the homemade version required only basic baking ingredients, while the boxed version comes with a long list of scientific-sounding names, most of which are food additives for sweetening, leavening, emulsifying, and anti-caking.

The Bottom Line

Brownies are intended to be treats, enjoyed occasionally. As our test shows, the preparation time between the boxed version and homemade version did not differ much, so the old “I don’t have time to make it from scratch” excuse won’t fly! Take charge of making your own, so you know what ingredients go into that special treat when you do decide to indulge your craving for something sweet.

Our Homemade RecipeThe brownie recipe is courtesy of Bon Appetit.


  • 1 1/2 cups sugar
  • 1 cup all purpose flour
  • 3/4 cup unsweetened cocoa powder
  • 1 teaspoon baking soda
  • 1/4 teaspoon salt
  • 3/4 cup vegetable oil
  • 4 egg whites, beaten to blend
  • 2 teaspoons vanilla
  • 2/3 cup chopped walnuts


  1. Preheat oven to 350°F. Grease 8-inch square pan with 2-inch-high sides. Combine first five ingredients in large bowl. Add oil, egg whites, and vanilla and blend. Stir in walnuts. Transfer to prepared pan. Bake until brownies are slightly puffed in center and edges are beginning to brown, about 30 minutes. Cover hot brownies in pan with foil and chill overnight. Cut brownies into 16 2-inch squares.


brownie, home cooking, no more packaged foods, recipes


What type of ground sugar do you use in cooking most often?

Celebrating Vancouver, BC: Home of the 100-Mile Diet

New Foods Coming To Your Grocery Store

Leave a Comment