Boxed cake vs scratch cake — Why bakers can't beat SCIENCE
Boxed cake vs scratch cake — Why bakers can't beat SCIENCE is a medium American recipe that serves 12. 350 calories per serving. Recipe by Adam Ragusea on YouTube.
Prep: 16 min | Cook: 35 min | Total: 61 min
Cost: $6.67 total, $0.56 per serving
Ingredients
- 1 box Duncan Hines Chocolate Cake Mix (15.25 oz (433 g) box, use as‑is)
- 1 box Duncan Hines Vanilla Cake Mix (15.25 oz (433 g) box, for the white layers)
- 3 large Large Eggs (room temperature)
- 1/2 cup Vegetable Oil (neutral oil such as canola or sunflower)
- 1 cup Water (room temperature)
- 12 cookies Oreo Cookies (coarsely crushed, reserve a few whole for garnish)
Instructions
Preheat Oven
Set the oven to 350°F (177°C) and allow it to preheat while you prepare the batter.
Time: PT5M
Temperature: 350°F
Prepare Pans
Grease the two 9‑inch round cake pans, line the bottoms with parchment paper, then lightly flour the sides.
Time: PT2M
Combine Dry Mixes
In the mixing bowl, combine the chocolate cake mix and the vanilla cake mix. Stir briefly to break up any clumps.
Time: PT1M
Add Wet Ingredients and Whip
Add the three eggs, 1/2 cup vegetable oil, and 1 cup water to the dry mix. Using the electric mixer on medium speed, beat for exactly 2 minutes, scraping the bowl sides halfway through.
Time: PT2M
Fold in Oreo Crumbs
Gently fold half of the crushed Oreo cookies into the batter, reserving the rest for topping.
Time: PT1M
Divide Batter and Bake
Evenly divide the batter between the two prepared pans. Smooth the tops with the spatula and bake for 30‑35 minutes, or until a toothpick inserted in the center comes out clean.
Time: PT35M
Temperature: 350°F
Cool Cakes
Allow the cakes to cool in the pans for 10 minutes, then invert onto a cooling rack and let cool completely before frosting.
Time: PT10M
Assemble and Finish
Place the chocolate layer on a serving plate, spread a thin layer of your favorite frosting (optional), add the vanilla layer, then press the remaining crushed Oreos onto the sides and top for a decorative cookies‑and‑cream finish.
Time: PT5M
Nutrition Facts
- Calories
- 350
- Protein
- 4 g
- Carbohydrates
- 55 g
- Fat
- 12 g
- Fiber
- 1 g
Dietary info: Vegetarian, Not vegan, Contains gluten
Allergens: Eggs, Wheat (gluten), Soy (possible emulsifier in mix), Dairy (if frosting is used)
Last updated: April 6, 2026






