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Butterscotch Brownies: Soft, Chewy, and Rich with a Deep Caramel Flavor

There is something wonderfully comforting about a freshly baked pan of butterscotch brownies. Unlike traditional chocolate brownies, these golden-brown treats get their character from butter, brown sugar, and vanilla rather than cocoa. The result is a dessert with a rich caramel-like flavor, a soft and chewy center, and lightly crisp edges.

Butterscotch brownies are sometimes called butterscotch blondies, and the two names are often used interchangeably. They are particularly easy to prepare because the batter comes together in one bowl, without the need for melted chocolate or complicated techniques.

This version keeps things simple while adding plenty of flavor. Brown sugar provides a deep molasses-like sweetness, melted butter gives the brownies richness, and a generous amount of vanilla rounds everything out. Chopped nuts or butterscotch chips can also be added for extra texture.

Why You’ll Love These Butterscotch Brownies

These brownies are a great choice when you want a homemade dessert without spending hours in the kitchen.

Easy to prepare: The batter requires only a few simple steps.
One-bowl friendly: Most of the ingredients can be mixed together in a single bowl.
Soft and chewy: Brown sugar helps create a pleasantly moist texture.
Rich butterscotch flavor: Butter, brown sugar, and vanilla create the signature taste.
Easy to customize: Add nuts, chocolate chips, or butterscotch chips if desired.
Perfect for sharing: They can be cut into small squares for parties, bake sales, lunchboxes, or afternoon snacks.

Ingredients You’ll Need

For approximately 16 brownies, gather the following ingredients:

½ cup (113 g) unsalted butter, melted
1 cup (200 g) packed light or dark brown sugar
2 large eggs
2 teaspoons pure vanilla extract
1 cup (125 g) all-purpose flour
½ teaspoon baking powder
¼ teaspoon salt
½ cup butterscotch chips, optional
½ cup chopped pecans or walnuts, optional

A Note About the Brown Sugar

Brown sugar is one of the most important ingredients in this recipe. It contributes both sweetness and moisture while giving the brownies their characteristic caramel-like flavor.

Light brown sugar produces a milder flavor, while dark brown sugar gives the brownies a deeper, more pronounced molasses note. Either works well.

Step-by-Step Method

Step 1: Prepare the Baking Pan

Begin by preheating your oven to 350°F (175°C).

Line an 8-inch square baking pan with parchment paper, leaving a little paper hanging over two sides. This makes it much easier to lift the finished brownies from the pan.

Lightly grease any exposed sides of the pan.

Step 2: Melt the Butter

Place the butter in a small saucepan or microwave-safe bowl and melt it gently.

If using the microwave, heat it in short intervals, stirring between each one. You do not need the butter to be extremely hot—just completely melted.

Allow it to cool slightly before adding the eggs.

Step 3: Combine the Butter and Brown Sugar

Pour the melted butter into a large mixing bowl.

Add the packed brown sugar and whisk until the mixture is smooth and well combined.

This step helps distribute the brown sugar throughout the butter, creating a flavorful foundation for the batter.

Step 4: Add the Eggs and Vanilla

Add the eggs one at a time, whisking well after each addition.

Then stir in the vanilla extract.

The mixture should become smooth and glossy. Avoid beating it excessively; you are looking for a well-combined batter rather than a heavily aerated one.

Step 5: Mix the Dry Ingredients

In a separate bowl, combine:

All-purpose flour
Baking powder
Salt

Whisk the dry ingredients together so the baking powder and salt are evenly distributed.

Step 6: Combine the Wet and Dry Mixtures

Gradually add the dry ingredients to the bowl containing the butter mixture.

Use a spatula or wooden spoon to fold everything together.

Mix only until you no longer see obvious streaks of dry flour. Overmixing can make the finished brownies less tender, so stop as soon as the batter comes together.

The batter will be relatively thick, which is exactly what you want.

Step 7: Add Optional Mix-Ins

If you want to make the brownies even more indulgent, gently fold in your preferred additions.

Butterscotch chips are an obvious choice and intensify the buttery caramel flavor. Chopped pecans or walnuts add a pleasant contrast to the soft texture.

You can use either one or both.