Rich, Sticky and Gooey Raspberry Brownies

25/09/2025by Chirag0

Are you looking for a brownie that is truly sticky and gooey? This is the recipe for you. We’re setting out to achieve the brownie of your dreams, one that is perfectly dense and decadent, not dry or cakey. This recipe uses a handful of crucial techniques to ensure a perfectly moist and fudgy interior.

By focusing on the right balance of fats, sugars, and chocolate, we’ll create a brownie base that is rich and almost molten in the centre. The addition of fresh, bright raspberries is not only for flavour; their moisture and tartness cut through the richness of the chocolate, resulting in a perfectly balanced bite. This guide is your secret to flawless brownies that are gloriously sticky, intensely chocolatey, and punctuated with a brilliant, fruity burst.

 

Ingredients

Sticky Gooey Raspberry Brownie Ingredients: A Guide to the Perfect Fudge

Every ingredient in this recipe has a purpose, contributing to the rich flavour and the perfectly gooey, sticky texture of these brownies.

    • Whole Eggs – These are a key binder in the recipe, providing structure and moisture. They also help to emulsify the batter, creating a uniform, dense texture.
    • Egg Yolk – Adding an extra yolk without the white increases the fat content of the batter, which is essential for creating that super fudgy and decadent, almost gooey texture.
    • Caster Sugar – This fine sugar dissolves easily into the batter, ensuring a smooth texture and a uniform sweetness. It also contributes to the shiny, crackled top that is characteristic of a good brownie.
    • Unsalted Butter – A foundational ingredient that provides rich, buttery flavour and a tender crumb. It helps to create the fudgy texture and a moist finish.
    • Dark Chocolate This is where the main flavour comes from. The quality of your chocolate directly impacts the final taste, so it’s worth using a high-quality dark chocolate to ensure a rich, complex, and not overly sweet brownie.
    • Neutral Oil – Using a neutral oil (like vegetable or sunflower oil) alongside the butter adds moisture without solidifying when the brownies cool. This is a crucial step for ensuring they stay gooey and soft for days.
    • Plain Flour (9-11% Protein) – Plain flour provides the necessary structure without being too strong. Using a small amount helps to keep the brownies dense and fudgy rather than cakey. Check out my ‘The Secret Life of Flour’ post to understand more about gluten and protein content!
    • Cocoa Powder A touch of cocoa powder enhances the chocolate flavour, making the brownies even richer and more intensely chocolatey. It also helps to create a deeper colour.
    • Dark Chocolate Chips These are for texture and pockets of melted chocolatey goodness. They create delicious gooey pockets throughout the brownie and add an extra layer of chocolate flavour.
    • Sea Salt – An essential flavour enhancer that balances the sweetness of the sugar and the richness of the chocolate. It makes all the other flavours pop and shine.
    • Frozen Raspberries – These provide a bright, tart contrast to the rich chocolate. Adding them frozen helps them to hold their shape and not bleed into the batter, ensuring beautiful bursts of fruity flavour in every bite.

All The Equipment You Need

Storing your Perfect Gooey Brownies

The brownies will keep in an airtight container at ambient for up to 4 days. You can also freeze them for up to 3 months, allow them to thaw properly either in the fridge or at room temperature before consuming.

Rich, Sticky & Gooey Raspberry Brownies

These are not just brownies; they are a decadent experience. With an intensely rich, sticky, and gooey chocolate centre and a satisfyingly chewy edge, these brownies are perfectly balanced by the tart, juicy burst of fresh raspberries. This is a simple, foolproof recipe for the ultimate chocolate and raspberry indulgence.
Prep Time 20 minutes
Cook Time 25 minutes
Total Time 45 minutes
Servings: 16
Course: Traybake
Cuisine: American

Ingredients
  

  • 150g Whole Eggs Approx 3 Medium Eggs
  • 20g Egg Yolk 1 Medium Egg Yolk
  • 120g Unsalted Butter
  • 170g Dark Chocolate 55-70% Cocoa
  • 50g Neutral Oil
  • 85g Plain Flour
  • 30g Cocoa Powder
  • 150g Dark Chocolate Chips 55-70% Cocoa
  • 7g Sea Salt
  • 90g Frozen Raspberries

Equipment

  • Stand Mixer or Electric Whisk
  • Mixing Bowl
  • Fine Mesh Sieve
  • Silicone Spatula
  • 9x9 inch Brownie Tin
  • Digital Scale
  • Heavy Bottom Saucepan

Method
 

  1. Preheat the oven to 160℃ (320℉) and line the brownie tin with greaseproof paper (parchement).
  2. Fill a sauce pan a ¼ full with water and place onto a hob on a medium heat. Add butter, chocolate and sea salt into a mixing bowl and place onto the saucepan making sure the bottom of the bowl does not touch the water. Leave to melt, stirring occasionally. Once melted keep to the side too cool.
  3. Into the stand mixer bowl add egg yolk, whole eggs and sugar. Whisk until it thickens, increases in volume and is a pale in colour. When you lift the whisk out of the bowl it should form a ribbon. Start on a low speed to break the eggs down and slowly turn the speed up to high.
  4. Add the melted chocolate and butter in ⅓ increments and gently fold in scraping down the wall and bottom of the mixing bowl, then fold in the oil.
  5. Sift flour and cocoa powder to remove and lumps, add ⅓ at a time and fold through the mixture until completely incorporated. Followed by the chocolate chips.
  6. Spread half of the mixture into the brownie tin and spread evenly, scatter the raspberries over the mixture and cover with the remaining mixture and spread evenly. Into the oven for 23-30 minutes.
    Leave to cool completely at room temperature before portioning.

Notes

  1. The cook time is going to give you a different consistency. 23 minutes will give a super sticky and gooey brownie with a molten centre, almost like a chocolate lava cake. 30 minutes will give you a more firm brownie, easier to hold but still has some of the gooey and sticky characteristics. I usually bake around 25/26 minutes, the brownie has some structure with a slight molten centre. 
 
These brownies will hold in an airtight container for up to 4 days at room temperature. 

 

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