Brownie Blondie Squares Mix

Featured in: Cozy Baking Ideas

Indulge in a delightful blend of chocolate brownies and buttery blondies with this easy preparation. The brownie layer combines melted butter, sugar, eggs, cocoa powder, and dark chocolate chips for a rich texture. Meanwhile, the blondie layer features brown sugar, vanilla, white chocolate chips, and optional pecans for a nutty touch. Both batters bake separately and are then combined for a perfect dessert platter, great for any occasion.

This assortment balances the deep chocolate flavors with creamy, buttery notes, offering a treat that’s perfect for gatherings or solo enjoyment. Baking two pans simultaneously ensures ease and efficiency, while optional add-ins like nuts add pleasant texture variations. Cooling fully before slicing keeps each square neat and sturdy for serving.

Updated on Fri, 12 Dec 2025 12:58:00 GMT
Warm dessert platter with fudgy brownies and golden, sweet blondie squares. Save
Warm dessert platter with fudgy brownies and golden, sweet blondie squares. | birchplate.com

A decadent assortment of rich chocolate brownies and buttery blondies, perfect for sharing at gatherings or as a sweet treat for any occasion.

Ingredients

  • Brownie Layer: 115 g (1/2 cup) unsalted butter melted, 200 g (1 cup) granulated sugar, 2 large eggs, 1 tsp vanilla extract, 65 g (1/2 cup) all purpose flour, 40 g (1/2 cup) unsweetened cocoa powder, 1/4 tsp salt, 100 g (2/3 cup) dark chocolate chips
  • Blondie Layer: 115 g (1/2 cup) unsalted butter melted, 200 g (1 cup) light brown sugar packed, 1 large egg, 1 tsp vanilla extract, 125 g (1 cup) all purpose flour, 1/4 tsp salt, 80 g (1/2 cup) white chocolate chips, 50 g (1/3 cup) chopped pecans (optional)

Instructions

Step 1:
Preheat the oven to 175°C (350°F) Line two 20 cm (8 inch) square baking pans with parchment paper leaving some overhang for easy removal.
Step 2:
Prepare the brownie batter In a medium bowl, whisk melted butter and sugar until smooth Mix in eggs and vanilla Sift in flour, cocoa powder, and salt Stir until just combined Fold in chocolate chips.
Step 3:
Prepare the blondie batter In another bowl, combine melted butter and brown sugar, whisking until creamy Add the egg and vanilla, mixing well Fold in flour and salt until just combined Stir in white chocolate chips and pecans (if using).
Step 4:
Pour each batter into its prepared pan Smooth tops with a spatula.
Step 5:
Bake both pans for 30 35 minutes, or until a toothpick inserted into the center comes out with only a few moist crumbs.
Step 6:
Cool completely in the pans on a wire rack Lift out using the parchment overhang Cut each slab into 12 squares.
Step 7:
Arrange brownies and blondies together on a platter and serve.
A close-up of a Dessert Platter: Brownie and Blondie Squares mix, ready to enjoy. Save
A close-up of a Dessert Platter: Brownie and Blondie Squares mix, ready to enjoy. | birchplate.com

Required Tools

2 square baking pans (20 cm / 8 inch), Mixing bowls, Whisk, Spatula, Parchment paper, Wire rack, Sharp knife

Allergen Information

Contains Eggs, Wheat (Gluten), Milk (Dairy), Soy (if using chocolate chips), Tree Nuts (if using pecans). Always check ingredient labels for potential cross contamination.

Nutritional Information

Calories 180, Total Fat 9 g, Carbohydrates 24 g, Protein 2 g per square approx.

Indulge in this delicious Dessert Platter: Brownie and Blondie Squares assortment, perfect for sharing. Save
Indulge in this delicious Dessert Platter: Brownie and Blondie Squares assortment, perfect for sharing. | birchplate.com

Enjoy this delightful dessert platter that combines two classic favorites for any occasion

Recipe Questions & Answers

Can I omit pecans in the blondie layer?

Yes, pecans are optional and can be left out for a nut-free version without affecting the overall texture much.

What type of chocolate chips work best for the brownie layer?

Dark chocolate chips provide a rich, intense flavor, complementing the cocoa powder perfectly for a deep chocolate taste.

How do I know when the squares are fully baked?

Insert a toothpick into the center; a few moist crumbs indicate perfect doneness without dryness.

Can I prepare the batters in advance?

Batters can be made ahead and refrigerated briefly, but bake them fresh for best texture and rise.

What serving suggestions complement these squares?

Serve with fresh berries or a dollop of whipped cream to enhance the sweet and buttery flavors beautifully.

Is it possible to add flavors like peanut butter or caramel?

Yes, adding a swirl of peanut butter or caramel into the brownie batter can introduce extra richness and depth.

Brownie Blondie Squares Mix

A rich assortment of chocolate brownies and buttery blondies, ideal for sharing or treats.

Prep Duration
25 minutes
Time to Cook
35 minutes
Overall Time
60 minutes
Created by Elena Hart


Skill Level Medium

Cuisine Type American

Servings produced 24 Serving Size

Diet Details Vegetarian-Friendly

What You'll Need

Brownie Layer

01 1/2 cup (115 g) unsalted butter, melted
02 1 cup (200 g) granulated sugar
03 2 large eggs
04 1 teaspoon vanilla extract
05 1/2 cup (65 g) all-purpose flour
06 1/2 cup (40 g) unsweetened cocoa powder
07 1/4 teaspoon salt
08 2/3 cup (100 g) dark chocolate chips

Blondie Layer

01 1/2 cup (115 g) unsalted butter, melted
02 1 cup (200 g) packed light brown sugar
03 1 large egg
04 1 teaspoon vanilla extract
05 1 cup (125 g) all-purpose flour
06 1/4 teaspoon salt
07 1/2 cup (80 g) white chocolate chips
08 1/3 cup (50 g) chopped pecans (optional)

Step-by-Step Guide

Step 01

Preheat Oven and Prepare Pans: Preheat oven to 350°F. Line two 8-inch square baking pans with parchment paper, leaving overhang for easy removal.

Step 02

Mix Brownie Batter: In a medium bowl, whisk melted butter and granulated sugar until smooth. Add eggs and vanilla extract, mixing well. Sift in flour, cocoa powder, and salt; stir until just combined. Fold in dark chocolate chips.

Step 03

Mix Blondie Batter: In a separate bowl, whisk melted butter and light brown sugar until creamy. Add egg and vanilla extract; mix thoroughly. Fold in flour and salt until combined. Stir in white chocolate chips and pecans if using.

Step 04

Fill Baking Pans: Divide batters evenly into prepared pans. Smooth tops with a spatula.

Step 05

Bake: Bake both pans for 30 to 35 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs.

Step 06

Cool and Slice: Allow pans to cool completely on a wire rack. Lift out the slabs using the parchment overhangs and cut each into 12 squares.

Step 07

Serve: Arrange brownie and blondie squares together on a serving platter and present.

Tools Needed

  • Two 8-inch square baking pans
  • Mixing bowls
  • Whisk
  • Spatula
  • Parchment paper
  • Wire rack
  • Sharp knife

Allergy Details

Review all components to spot allergies and check with a doctor if you're unsure.
  • Contains eggs, wheat (gluten), milk (dairy), soy (if chocolate chips contain soy lecithin), and tree nuts (pecans, if used).

Nutrition Breakdown (each serving)

Nutritional info is for reference. Please consult your doctor for specifics.
  • Energy (Calories): 180
  • Fats: 9 g
  • Carbohydrates: 24 g
  • Proteins: 2 g