These Blueberry Brownies are fudgy and moist with bursts of blueberry flavor in every bite. These 5 ingredient brownies have just 5 minutes of prep and are ready in about 45 minutes.
Why I love this recipe
These brownies are easy to make and have delicious fudgy texture and flavor.

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Ingredients
- Ghirardelli Brownie Mix with Chocolate Chips
- cooking oil
- water
- large egg
- frozen blueberries
Substitutions
You can use any 18 ounce brownie mix and you can use fresh blueberries instead of frozen.
Equipment used for this recipe
How to make Blueberry Brownies
Step 1 – Preheat the oven to 325 degrees F.
Step 2 – Use non-stick cooking spray or butter to grease an 8×8 inch baking dish.
Step 3 – In a large mixing bowl, add the brownie mix, cooking oil, water, egg, and frozen blueberries.

Step 4 – Use a whisk and stir until the ingredients are just combined.

Step 5 – Pour the prepared batter into the greased baking dish. Sprinkle a few more blueberries on top if desired.

Step 6 – Bake for 40 – 45 minutes.
Step 7 – Allow to cool, cut into 9 squares, and serve.

Recipe FAQs
Yes, chocolate and blueberries taste great together.
Yes, you can add blueberries, raspberries, and any other fruit you like. You can also use fresh or frozen fruit.

Blueberry Brownies
These Blueberry Brownies are fudgy and moist with bursts of blueberry flavor in every bite. These 5 ingredient brownies have just 5 minutes of prep and are ready in about 45 minutes.
Ingredients
- 18 ounce box Ghirardelli Brownie Mix with Chocolate Chips
- 1/3 cup cooking oil
- 1/4 cup water
- 1 large egg
- 1 cup frozen blueberries (do not thaw)
Instructions
- Preheat the oven to 325 degrees F.
- Use non-stick cooking spray or butter to grease an 8x8 inch baking dish.
- In a large mixing bowl, add the brownie mix, cooking oil, water, egg, and frozen blueberries.
- Use a whisk and stir until the ingredients are just combined.
- Pour the prepared batter into the greased baking dish. Sprinkle a few more blueberries on top if desired.
- Bake for 40 - 45 minutes.
- Allow to cool, cut into 9 squares, and serve.
Notes
- You can use any 18 ounce brownie mix and you can use fresh blueberries instead of frozen.
Recommended Products
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Nutrition Information:
Yield:
9Serving Size:
1Amount Per Serving: Calories: 358Total Fat: 19gSaturated Fat: 3gTrans Fat: 0gUnsaturated Fat: 15gCholesterol: 21mgSodium: 181mgCarbohydrates: 49gFiber: 1gSugar: 4gProtein: 3g
Nutrition information is a guideline only, is calculated automatically by third party software, and absolute accuracy is not guaranteed.

I’m Zona. My husband and I are empty-nesters and parents of 1 adult son. I have a passion for recipes and I share all the tips, tricks, and resources I can find (or create) to help you spend less time in the kitchen and more time enjoying your life.