Get ready for your new go-to treat! These fudgy brownies have chunks of toffee for a caramel crunch and loads of melty chocolate. Dutch cocoa and chocolate chips create a rich base that’s perfectly chewy. No need for mixers—just mix and bake. They’re incredible at room temp or even fudgier when chilled. Whether you use store-bought toffee or homemade, they’ll be gone in no time. Prep is a breeze too, making them great for both weekdays and fancy occasions!
The perfect chocolate square with toffee is all about opposites - a soft, gooey middle that meets a crunchy top layer, plus bits of smooth, buttery toffee scattered throughout. After countless times making these treats, I've learned it's really about getting the right mix of stuff and watching your time. Every time I make them, I notice something new about how chocolate and sugar work together.
I took these to my friend's dinner last week, and they secretly kept two pieces to eat with their coffee next morning. What makes them so good? Knowing how sugars and fats play together to get that just-right feel.
Key Components and Smart Selection
Good cocoa powder: Go for Dutch-processed for richer taste
Oil and butter: They're what makes the texture work
First things first: get your pan ready. This does more than stop sticking - it helps your treats cook evenly too. Make a paper strip that hangs over two sides so you can lift them out easily. A little cooking spray makes sure nothing sticks.
Step 2: Making Your Mix
Start by melting butter just until it's liquid - not hot, because too much heat can mess things up. Mix it with oil and both kinds of sugar, stirring until it looks a bit grainy but mixed well. This first mix is what gives these treats their special feel. Using both white and brown sugar isn't just about sweetness - it helps get the right moisture and that shiny top everyone loves.
Step 3: Getting The Right Texture
Now comes an important part - add eggs and vanilla. Stir hard until the color gets lighter and it gets a bit thicker. This puts air in and helps make that papery top that makes these squares so good. You'll see it change from grainy to smooth and shiny.
Step 4: Adding Dry Stuff
Be gentle with the flour mix - shake your cocoa and cornstarch through a sieve right into the bowl to avoid lumps. The cornstarch is our hidden helper for softness. Fold slowly until you can't see any flour, but don't mix too much. This gentle touch makes them fudgy instead of cakey.
Step 5: Putting In The Extras
Add your toffee and chocolate bits with care: keep some for the top, spread them evenly in the mix, don't stir too much, and make sure they cover the whole thing.
Pour your mix into the pan carefully, using a flat tool to make it even. Those extra seconds making it level mean it'll cook the same all over. Sprinkle your saved toffee and chocolate on top - they'll turn into yummy pools of melted goodness while baking. The oven heat really matters; a 350°F oven that's fully heated creates just the right balance between set edges and soft middle.
Knowing When They're Done
Figuring out when they're perfectly baked means watching for several signs. Look for slight puffing at the edges and a firm, shiny top. The toothpick test works differently here than with cake - you want some wet crumbs stuck to it. A toothpick that comes out clean means they're overdone. Look for:
Edges pulling slightly away
Middle that feels set but still gives a little
Top that's shiny with cracks
Strong chocolate smell
Letting Them Rest
You'll need to be patient while they cool. Let them cool all the way in the pan on a wire rack. This slow cooling lets them set up right while keeping that perfect soft texture. For the neatest slices, put them in the fridge for at least 30 minutes before cutting.
Keeping Them Fresh
After making so many batches, I've found that storing them right makes them taste even better. At room temp, keep them in a container that seals tight, with parchment paper between layers. For an even fudgier bite, keep them in the fridge - the cold makes the chocolate flavor stronger and gives them an almost truffle-like feel. Let them warm up a bit before eating to get the full flavor.
Frequently Asked Questions
→ Can I swap Dutch-process cocoa for natural cocoa?
Yep, you can! Dutch-process gives a smoother taste, but natural cocoa works just as well without needing any tweaks.
→ How can I tell when the brownies are ready?
Check with a toothpick around the 30-minute mark. A few moist crumbs mean they're done! If you prefer less fudgy ones, bake for 5-7 extra minutes until only melted chocolate shows.
→ What’s the best way to store these brownies?
Pop them in an airtight box. They'll last up to 3 days at room temperature or 5 in the fridge. Pro tip: chilling them makes them even fudgier!
→ Are these brownies super sweet?
Not too sweet if you swap semisweet chips for dark or bittersweet ones. Keep the sugar though—it’s key to the texture.
→ Can I make toffee bits myself?
For sure! Store-bought works great, but homemade toffee chopped into tiny pieces adds an extra homemade charm.
Toffee Fudge Brownies
Fudgy chocolate treats filled with toffee chunks and melty chocolate chips. Easy to make with a chewy bite that’s hard to say no to!
123/4 cup semisweet chocolate chips (128g), save a handful
Instructions
Step 01
Preheat your oven to 325°F. Line a metal 8x8-inch pan with parchment paper, leaving extra overhang on the sides to lift the brownies out later without any fuss.
Step 02
Pop the butter into a big microwaveable bowl and melt it (about a minute). Stir in the sugars until mixed, then let it cool a bit. Add the eggs, yolk, and vanilla—whisk hard for 30 seconds. Stir in the vegetable oil and cocoa powder until everything looks smooth.
Step 03
Switch over to a spatula and gently fold in the flour, cornstarch, and salt. Toss most of the chocolate chips and toffee pieces into the mix, keeping a little to sprinkle on top later.
Step 04
Spread the batter evenly in your pan, then sprinkle the saved chocolate and toffee bits on top. Bake for 30 minutes—poke it with a tester and look for moist crumbs, not sticky batter. If you like them less gooey, bake for another 5-7 minutes.
Notes
You can use natural cocoa, but Dutch-process gives a richer, smoother taste.
Keep them in a closed container for up to 3 days at room temp or 5 days in the fridge.
They taste even fudgier when chilled!
Swap the semisweet chips for dark chocolate if you want a less sweet option.
Tools You'll Need
Metal baking pan, 8x8 inch
Parchment for lining
Big microwave-friendly bowl
Whisk for stirring
Flexible spatula
Allergy Information
Please check ingredients for potential allergens and consult a health professional if in doubt.