Irresistible Heath Toffee Cookie Bars Recipe

Irresistible Heath Toffee Cookie Bars Recipe for Sweet Tooths

Decadent chocolate and buttery caramel dance together in these irresistible heath toffee cookie bars that promise pure indulgence.

Sweet crumbles of toffee bits melt into a rich, golden base creating an unforgettable treat.

Every bite delivers a symphony of textures and flavors that will make your taste buds sing.

Crisp edges give way to a chewy center studded with crunchy toffee pieces.

These bars are the perfect blend of classic cookie comfort and gourmet sophistication.

Bakers of all skill levels can easily master this crowd-pleasing dessert that turns ordinary moments into sweet celebrations.

Let’s find out this delightful recipe and let the magic of homemade goodness sweep you away.

  • 9×13-inch baking pan: Essential for creating the perfect bar cookie base.
  • Parchment paper: Ensures easy removal and clean cutting of the toffee bars.
  • Large mixing bowl: Critical for combining and mixing ingredients smoothly.
  • Electric mixer or hand mixer: Helps blend butter, sugar, and eggs effortlessly.
  • Rubber spatula: Perfect for spreading melted chocolate evenly across the surface.
  • Sharp chef's knife: Needed for clean, precise cutting of the finished bars.
  • Cutting board: Provides a stable surface for slicing the toffee bars.
  • Measuring cups and spoons: Helps accurately measure ingredients for consistent results.
  • Oven Preparation

Warm up the kitchen by setting the oven to a cozy 350°F and line a baking pan with parchment paper for a smooth cookie bar adventure.

  • Dough Creation

Blend softened butter, rich brown sugar, aromatic vanilla, and silky egg yolks in a mixing bowl until the mixture transforms into a dreamy, smooth consistency.

  • Texture Building

Gently fold in flour and a sprinkle of salt, then mix in some crunchy toffee bits. The dough will look wonderfully crumbly and tempting.

  • Pan Transformation

Carefully press the dough into the prepared pan, using damp fingers to create an even, delicious base that promises golden delights.

  • Baking Magic

Bake until the edges turn a beautiful golden brown, then immediately shower the hot crust with chocolate chips, letting them melt into a glossy layer.

  • Chocolate Love

Wait a few minutes, then spread the melted chocolate smoothly across the surface, creating a decadent blanket of sweetness.

  • Toffee Finale

Scatter remaining toffee bits over the chocolate, creating a delightful crunch. Let the bars cool completely before slicing.

  • Serving Pleasure

Cut into squares and serve. These bars will disappear faster than you can say “delicious”!

  • Crush toffee bits more finely for a smoother chocolate layer that melts perfectly and creates an ultra-rich mouthfeel.
  • Replace chocolate chips with milk, dark, or white chocolate depending on personal preference and desired flavor intensity.
  • Prepare the entire batch up to two days in advance and store in refrigerator, wrapped tightly to maintain freshness and texture.
  • Sprinkle chopped pecans or almonds over melted chocolate layer for added crunch and deeper nutty undertones that complement toffee's sweetness.
  • If using a smaller baking pan, slightly reduce baking time and adjust ingredient quantities proportionally to ensure perfect cookie bar consistency.
  • Delightful Dessert Pairing: Serve these toffee bars alongside a scoop of vanilla bean ice cream for a decadent treat that balances the rich, sweet flavors.
  • Sweet Beverage Companion: Pair with a warm mug of dark roast coffee or a creamy hot chocolate to complement the chocolate and toffee notes in the bars.
  • Party Presentation Idea: Arrange bars on a decorative platter with a light dusting of powdered sugar and garnish with a few whole toffee bits for an elegant touch that makes guests feel special.
  • Gifting Option: Wrap individual bars in clear cellophane with a pretty ribbon, creating a thoughtful homemade gift that showcases your baking skills and spreads joy to friends and family.
  • Fridge-Friendly Storage: Seal heath toffee cookie bars in an airtight container, placing parchment paper between layers to prevent sticking. Refrigeration keeps bars fresh and maintains their delightful texture for up to seven days.
  • Freezer Magic: Wrap individual bars tightly in plastic wrap, then place inside a freezer-safe container. Frozen bars can last up to three months, perfect for sweet treat emergencies or unexpected guests.
  • Room Temperature Trick: Keep bars in a sealed container away from direct sunlight and heat sources. When stored properly at room temperature, they'll remain delicious for 3-4 days without losing their crumbly, rich flavor.
  • Make-Ahead Genius: Prepare the entire batch up to two days before serving. Cover and refrigerate unbaked dough or completed bars, allowing you to enjoy fresh, homemade treats with minimal day-of preparation stress.

Quick Recipe Overview

Prep Time: 15 minutes

Cook Time: 25 minutes

Total Time: 40 minutes

Calories: 290 kcal

Servings: 13

For The Base:
  • Butter: Creamy foundation that adds richness and helps bind ingredients together, choose high-quality unsalted butter for best flavor.
  • All-Purpose Flour: Provides structure and texture to the cookie bars, look for fresh, unbleached flour for optimal results.
  • Brown Sugar: Delivers deep caramel notes and helps create a soft, chewy texture, select dark brown sugar for more intense flavor.
For Flavor Enhancers:
  • Vanilla Extract: Adds warm, aromatic depth to the recipe, opt for pure vanilla extract rather than artificial versions.
  • Egg Yolks: Contribute richness, moisture, and help create a tender crumb, use fresh, room-temperature eggs for best integration.
  • Salt: Balances sweetness and amplifies overall flavor, use fine sea salt for even distribution.
For Topping and Texture:
  • Heath Milk Chocolate Toffee Bits: Bring crunchy, buttery caramel crunch and chocolate complexity, choose high-quality brand for maximum flavor impact.
  • Milk or Semi-Sweet Chocolate Chips: Add extra chocolate indulgence and create delightful melty pockets, select chips that melt smoothly and complement the toffee bits.
Print
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Irresistible Heath Toffee Cookie Bars Recipe

Irresistible Heath Toffee Cookie Bars Recipe


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4.8 from 30 reviews

  • Total Time: 40 minutes
  • Yield: 13 1x

Description

Homemade heath toffee cookie bars deliver a rich, buttery sensation with layers of caramel and chocolate. Crisp edges and sweet crumbles make this dessert irresistible for those who crave intense flavor combinations.


Ingredients

Scale
  • 2 cups (240 grams) all-purpose flour
  • 1 cup (226 grams) softened butter
  • 1 cup (220 grams) packed brown sugar
  • 2 egg yolks
  • 1 cup (170 grams) milk or semi-sweet chocolate chips
  • 8 oz (226 grams) divided Heath milk chocolate toffee bits
  • 1 tsp vanilla extract
  • ¼ tsp salt

Instructions

  1. Preparation: Preheat the oven to 350°F (177°C) and line a 9 x 13-inch baking pan with parchment paper for easy bar removal.
  2. Dough Creation: Blend butter, brown sugar, vanilla extract, and egg yolks into a smooth mixture, then gently incorporate flour, salt, and toffee bits until a cohesive, crumbly dough forms.
  3. Base Formation: Distribute the dough evenly across the prepared pan, using damp fingertips to compress and create a uniform base layer.
  4. Baking Process: Bake for 25-30 minutes until the crust turns a delicate golden-brown and appears set around the edges.
  5. Chocolate Layer: Immediately after removing from the oven, scatter semi-sweet chocolate chips across the hot surface, allowing residual heat to melt them naturally.
  6. Chocolate Spreading: After 3-5 minutes, use a rubber spatula to smooth the melted chocolate into an even, glossy layer.
  7. Toffee Topping: Generously sprinkle remaining toffee bits over the chocolate, ensuring complete and consistent coverage.
  8. Cooling and Setting: Let the bars cool completely at room temperature, then refrigerate for 15-20 minutes to solidify the chocolate and facilitate clean cutting.
  9. Serving Preparation: Lift the cooled bars from the pan using parchment paper and slice into desired shapes with a sharp chef’s knife.
  10. Storage: Preserve the bars in an airtight container at room temperature for up to one week to maintain optimal flavor and texture.

Notes

  • Butter Temperature Tip: Use softened butter at room temperature for smoother creaming and better dough consistency.
  • Pressing Technique: Apply even, gentle pressure when pressing dough to create a uniform base that bakes consistently.
  • Chocolate Melting Hack: Let residual heat from the crust naturally melt chocolate chips for a smooth, glossy finish.
  • Cooling Strategy: Refrigerate briefly to help chocolate set quickly and make precise cutting easier without cracking.
  • Prep Time: 15 minutes
  • Cook Time: 25 minutes
  • Category: Desserts, Snacks
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 13
  • Calories: 290
  • Sugar: 18 g
  • Sodium: 54 mg
  • Fat: 17 g
  • Saturated Fat: 10 g
  • Unsaturated Fat: 7 g
  • Trans Fat: 0 g
  • Carbohydrates: 32 g
  • Fiber: 1 g
  • Protein: 3 g
  • Cholesterol: 66 mg
Michael Reynolds

Michael Reynolds

Founder, Head Recipe Developer & Cuisine Specialist

Expertise

Recipe Development and Testing​, Modern American and European Cuisines​, Food Styling and Photography, Culinary Education and Workshops​

Education

Johnson & Wales University

  • Degree: Bachelor of Science in Culinary Arts
  • Focus: Comprehensive training in classical and modern cooking techniques, kitchen management, and global cuisines.​

Auguste Escoffier School of Culinary Arts

  • Program: Diploma in Pastry Arts
  • Focus: Specialized education in baking and pastry, emphasizing artisanal bread, confections, and plated desserts.​

Michael Reynolds is the founder and head recipe creator at wd-50.com. With over 15 years of experience in the kitchen, he’s spent time working in top restaurants and now focuses on making great food easy for everyone at home.

Michael studied culinary arts at Johnson & Wales University and later trained in pastry at the Auguste Escoffier School. He knows his way around both savory meals and sweet treats.

At wd-50.com, his goal is to help you feel confident in the kitchen, whether you’re trying something new or cooking a favorite dish. He loves using fresh ingredients and simple steps that still bring out big flavors.

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