The Starbucks Walnut Brownie Slice is a dense, nutty, vegetarian chocolate brownie from the Australian menu, made with walnuts and dark chocolate chips.
One piece (100g) has 471 calories, 28.7g of total fat (4g saturated), 44.9g of total carbs, and a hefty 38.2g of sugar, with 7g of protein and 68mg of sodium. Burning it off takes roughly 91 minutes of brisk walking or 47 minutes of jogging.
It contains wheat (gluten), egg, milk, soy, and walnuts, so check in-store labelling if allergies apply, as recipes can change. For another chocolatey option, the Triple Choc Muffin is worth comparing.
Starbucks Walnut Brownie Slice: Calories & Nutrition Facts
Walnut Brownie Slice
Bar cakesNutrition Facts
Serving Size: 1 piece (100g)
Calories
471
% Daily Value*
Total Fat 28.7g37%
Saturated Fat 4.0g20%
Sodium 68mg3%
Total Carbohydrates 44.9g16%
Total Sugars 38.2g
Protein 7.0g14%
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
Key Nutrients
Total Sugar38.2g
Sodium68mg
Protein7.0g
Saturated Fat4.0g
Contains Allergens: Wheat (Gluten), Egg, Milk, Soy, Walnuts. Always check in-store labelling as recipes can change.
Pro Tip
A dense, nutty chocolate brownie slice.
Ingredients
Sugar
Canola Oil
Walnut
Cocoa Powder
Egg Powder
Wheat Flour
Dark Choc Chips [Sugar|Cocoa|Milk].
Health Impact Meter
Overall Health Score
40/100
38.2
Sugar (g)
471
Calories
7
Protein (g)
37%
Fat DV
Workout to Burn These Calories
Roughly 91 minutes of brisk walking, or 47 minutes of jogging, to burn off.
Frequently Asked Questions
Is the Starbucks Walnut Brownie Slice vegetarian?
Yes, it is vegetarian.
What allergens does the Starbucks Walnut Brownie Slice contain?
It contains Wheat (Gluten), Egg, Milk, Soy, Walnuts. Always check in-store labelling as recipes can change.
How many calories are in a Starbucks Walnut Brownie Slice?
One serving of the Starbucks Walnut Brownie Slice has 471 calories.
How much sugar is in a Starbucks Walnut Brownie Slice?
It has 38.2g of sugar per serving.
How much protein is in a Starbucks Walnut Brownie Slice?
It has 7.0g of protein per serving.
How much exercise is needed to burn off a Starbucks Walnut Brownie Slice?
Burning off its 471 calories would take roughly 91 minutes of brisk walking, or 47 minutes of jogging.

