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BEST Mars Bar Blondies
A blonde brownie filled with Mars Bar pieces and a caramel swirl.
Prep Time
10 mins
Cook Time
10 mins
Cool time:
4 hrs
Total Time
4 hrs 50 mins
Servings: 16 blondies
Calories: 309 kcal
Course:
Dessert
Cuisine:
American
Ingredients
- 120 g Butter, melted then cooled for a few minutes
- 130 g caster sugar
- 130 g soft light brown sugar
- 3 Medium eggs
- 1 Teaspoon vanilla extract
- 200 g plain flour
- 275 g Mars bars (7 medium bars)
- 100 g milk chocolate chips
Caramel swirl (optional):
- 50 g Carnation caramel
Instructions
- Preheat your oven to 160℃ (140℃ if you're using a fan oven). Line an 8x8-inch tin with baking paper.
- In a large bowl, mix together the melted butter, caster sugar and light brown sugar.
- Stir in the eggs and vanilla extract.
- Add all of the flour and mix well to make a smooth, thick blondie batter.
- Chop the Mars Bars into chunks and fold them into the mixture along with the chocolate chips.
- Put ¾ of the mixture into your lined tin and spread it out evenly. Drizzle over the caramel then use a toothpick to swirl it in. Top with the remaining blondie mixture.
- Bake for around 35-40 minutes, until the edges are pulling away and look a deep golden brown colour. The middle should be lightly golden but still have a slight wobble.
- Leave the blondies in the tin to cool completely then put them in the fridge for 3-4 hours to set. This will make the gooey centre turn firm and fudgy.
- Once the blondies have set, cut them into squares and enjoy.
Cup of Yum
Notes
- Store in an airtight container in the fridge for 1 week.
Nutrition Information
Serving
1blondie
Calories
309kcal
(15%)
Carbohydrates
36g
(12%)
Protein
2g
(4%)
Fat
12g
(18%)
Saturated Fat
7g
(35%)
Monounsaturated Fat
2g
Cholesterol
47mg
(16%)
Sodium
22mg
(1%)
Potassium
13mg
(0%)
Fiber
1g
(4%)
Sugar
34g
(68%)
Nutrition Facts
Serving: 16blondies
Amount Per Serving
Calories 309
% Daily Value*
| Serving | 1blondie | |
| Calories | 309kcal | 15% |
| Carbohydrates | 36g | 12% |
| Protein | 2g | 4% |
| Fat | 12g | 18% |
| Saturated Fat | 7g | 35% |
| Monounsaturated Fat | 2g | 10% |
| Cholesterol | 47mg | 16% |
| Sodium | 22mg | 1% |
| Potassium | 13mg | 0% |
| Fiber | 1g | 4% |
| Sugar | 34g | 68% |
* Percent Daily Values are based on a 2,000 calorie diet.