How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Cooks Illustrated Chewy Brownies ?

You need 13 ingredients. The key ingredients include: 1/3 cup dutch-processed cocoa, 1 1/2 tsp instant espresso (optional), 1/2 cup plus 2 T boiling water, 2 ozs unsweetened chocolate, finely chopped, and more.

Is Cooks Illustrated Chewy Brownies suitable as baking & desserts?

Yes, Cooks Illustrated Chewy Brownies falls under the Baking & Desserts category and is a great choice for this type of meal.

How do I store leftover Cooks Illustrated Chewy Brownies ?

Store in an airtight container at room temperature for up to 3–5 days. For longer storage, freeze for up to 3 months — no need to refrigerate or reheat.

Cooks Illustrated Chewy Brownies Recipe

Name: Cooks Illustrated Chewy Brownies
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1/3 cup dutch-processed cocoa; 1 1/2 tsp instant espresso (optional); 1/2 cup plus 2 T boiling water; 2 ozs unsweetened chocolate, finely chopped; 4 T (1/2 stick) unsalted butter, melted; 1/2 cup plus 2 T vegetable oil; 2 large eggs; 2 large egg yolks; 2 tsp vanilla extract; 2 1/2 cups sugar; 1 3/4 unbleached all purpose flour; 3/4 tsp table salt; 6 ozs bittersweet chocolate, cut into 1/2 inch pieces

Bake this irresistible Cooks Illustrated Chewy Brownies at home. Made with dutch-processed cocoa, espresso, T boiling water and chocolate. Easy step-by-…

This Cooks Illustrated Chewy Brownies relies on simple, everyday ingredients such as dutch-processed cocoa, instant espresso (optional), plus 2 t boiling water and plus 2 t vegetable oil. It comes together quickly and makes 4 servings, at about 2366 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

Whether you're rounding off a family dinner, bringing a treat to a gathering, or simply satisfying a sweet craving, this Cooks Illustrated Chewy Brownies delivers. Serve it warm or at room temperature, and add a scoop of ice cream or a spoonful of whipped cream for an extra-special finish.

Updated Jun 30, 2026

Serves 4 Baking & Desserts

2366

kcal

Calories

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Preheat the oven fully and bake on the middle rack for the most even results.
Check for doneness a few minutes early — a toothpick in the center should come out with just a few moist crumbs.
Let it cool before slicing so it sets properly and holds its shape.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
Brown sugar instead of white sugar adds a deeper, more caramel-like flavor.
A good 1:1 gluten-free flour blend works well if you need a gluten-free version.

No specific allergen information. Please check the ingredient list for possible allergens.

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Cooks Illustrated Chewy Brownies

Tips for the best results

Variations & substitutions

My Personal Notes

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