Brownie Cookies Box Mix

Featured in: Comfort Baking

These chewy cookies are effortlessly made using a boxed brownie mix combined with eggs and vegetable oil to form a thick dough. Rich chocolate chips are folded in to add delightful bursts of sweetness. The dough is scooped onto baking sheets and baked briefly to achieve a fudgy texture with set edges. Cooling on the baking sheet helps them firm up perfectly. Optional nuts and chocolate variations can enhance texture and flavor, while quick preparation makes this a convenient sweet treat.

Updated on Fri, 13 Mar 2026 15:17:29 GMT
Brownie Cookies from Box Mix with Chocolate Chips: chewy, fudgy cookies loaded with gooey chocolate chips. Save
Brownie Cookies from Box Mix with Chocolate Chips: chewy, fudgy cookies loaded with gooey chocolate chips. | butterhearth.com

Brownie Cookies from Box Mix with Chocolate Chips are the ultimate quick and delicious dessert to satisfy your sweet tooth. These chewy, fudgy cookies come together effortlessly using a boxed brownie mix, combined with eggs and vegetable oil, then studded with rich semi-sweet chocolate chips for that perfect decadent bite every time.

Brownie Cookies from Box Mix with Chocolate Chips: chewy, fudgy cookies loaded with gooey chocolate chips. Save
Brownie Cookies from Box Mix with Chocolate Chips: chewy, fudgy cookies loaded with gooey chocolate chips. | butterhearth.com

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Whether you're new to baking or looking for a no-fuss sweet treat, these brownie cookies deliver on flavor and texture. You don’t need to make brownie batter from scratch to enjoy soft, gooey, chocolate-studded cookies that melt in your mouth.

Ingredients

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  • Dry Ingredients
    • 1 box (about 18–19 oz / 510–540 g) brownie mix
  • Wet Ingredients
    • 2 large eggs
    • 1/3 cup (80 ml) vegetable oil
  • Add-ins
    • 1 cup (170 g) semi-sweet chocolate chips

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Instructions

1. Preheat your oven
Preheat your oven to 350°F (175°C). Line two baking sheets with parchment paper.
2. Mix ingredients
In a large mixing bowl, combine the brownie mix, eggs, and vegetable oil. Mix until a thick, sticky dough forms.
3. Add chocolate chips
Stir in the chocolate chips until evenly distributed.
4. Shape dough
Using a tablespoon or cookie scoop, drop rounded balls of dough onto the prepared baking sheets, spacing them about 2 inches apart.
5. Bake cookies
Bake for 9–11 minutes, or until the edges are set and the centers look slightly underbaked.
6. Cool
Let the cookies cool on the baking sheet for 5 minutes, then transfer to a wire rack to cool completely.

Zusatztipps für die Zubereitung

Für zusätzlichen Crunch und Geschmack kannst du 1/2 Tasse gehackte Walnüsse oder Pekannüsse unter den Teig mischen. Achte darauf, die Backzeit nicht zu überschreiten, damit die Kekse schön weich und fudgy bleiben, da sie beim Auskühlen noch nachhärten.

Varianten und Anpassungen

Ersetze die halbsüßen Schokoladenstückchen nach Belieben durch Milch- oder Zartbitterschokolade für unterschiedliche Geschmacksprofile. Wer mag, kann statt Öl auch geschmolzene Butter verwenden, um den Geschmack etwas zu verfeinern.

Serviervorschläge

Diese Brownie Cookies sind perfekt zum Kaffee oder Tee, eignen sich hervorragend zum Teilen auf Partys oder als süßer Snack für zwischendurch. Warm serviert mit einer Kugel Vanilleeis werden sie besonders dekadent.

Chewy brownie cookies made from box mix, studded with rich chocolate chips for a decadent treat. Save
Chewy brownie cookies made from box mix, studded with rich chocolate chips for a decadent treat. | butterhearth.com

With minimal prep time and simple ingredients, these brownie cookies bring joy to any occasion and satisfy chocolate cravings fast. Keep them handy for last-minute guests or whenever you want a quick homemade indulgence that never disappoints.

Recipe Questions

What gives these cookies their chewy texture?

The thick brownie mix dough combined with proper baking time creates the soft and chewy texture.

Can I substitute the chocolate chips?

Yes, milk or dark chocolate chips can be used instead of semi-sweet for different flavor profiles.

How important is the baking duration?

Bake until edges are set but centers appear slightly underbaked to maintain fudgy softness as they cool.

What are good add-ins for extra texture?

Chopped walnuts or pecans add a pleasant crunch and complement the fudgy cookies.

How should I cool the cookies after baking?

Let cookies cool on the baking sheet for 5 minutes, then transfer to a wire rack for complete cooling.

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Brownie Cookies Box Mix

Quick chewy cookies with brownie mix and chocolate chips, delivering fudgy richness in every bite.

Prep duration
10 min
Time to cook
10 min
Complete duration
20 min
Created by Grace Mitchell


Skill Level Easy

Heritage American

Output 18 Portions

Dietary considerations Meat-Free

Components

Dry Ingredients

01 1 box (18-19 oz) brownie mix

Wet Ingredients

01 2 large eggs
02 1/3 cup vegetable oil

Add-ins

01 1 cup semi-sweet chocolate chips

Directions

Stage 01

Prepare Oven and Baking Sheets: Preheat oven to 350°F. Line two baking sheets with parchment paper.

Stage 02

Mix Dough Base: In a large mixing bowl, combine brownie mix, eggs, and vegetable oil. Mix until a thick, sticky dough forms.

Stage 03

Incorporate Chocolate Chips: Stir in chocolate chips until evenly distributed throughout the dough.

Stage 04

Shape and Space Cookies: Using a tablespoon or cookie scoop, drop rounded balls of dough onto prepared baking sheets, spacing them approximately 2 inches apart.

Stage 05

Bake Cookies: Bake for 9-11 minutes, or until edges are set and centers appear slightly underbaked.

Stage 06

Cool and Transfer: Let cookies cool on baking sheet for 5 minutes, then transfer to wire rack to cool completely.

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Necessary tools

  • Large mixing bowl
  • Measuring cups and spoons
  • Baking sheets
  • Parchment paper
  • Cookie scoop or tablespoon
  • Wire rack

Allergy details

Review each component for potential allergens and consider consulting with a healthcare provider if you're unsure about certain ingredients.
  • Contains wheat gluten
  • Contains eggs
  • Contains soy
  • Contains milk
  • May contain tree nuts if added

Nutritional information (per portion)

These values are estimates only and shouldn't replace professional medical guidance.
  • Energy Value: 140
  • Fats: 7 g
  • Carbohydrates: 19 g
  • Protein Content: 2 g

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