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Thin slice of chocolate brownie, rich sweet and chocolate flavor, lighter portion.
In season: Autumn · Winter
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 slice (thin) of Brownie (thin slice) (30 g) has 123 calories. That works out to 410 calories per 100 g. It contains 16.5 g of carbs, 1.3 g of protein, 6 g of fat and 0.8 g of fiber. Its glycemic index is 45 (medium), so it raises blood sugar at a moderate pace.
Selected: 1 slice (thin) · 30 g
123
KCAL / 30G
Carbs
16.5g
· 6% DV
Protein
1.3g
· 3% DV
Fat
6g
· 8% DV
Fiber
0.8g
· 3% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 53% · Protein 4% · Fat 43%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 123 kcal | |
| Total fat | 6 g | 8% |
| Saturated fat | 2.55 g | 13% |
| Trans fat | 0.03 g | |
| Sodium | 54 mg | 2% |
| Total carbohydrate | 16.5 g | 6% |
| Fiber | 0.8 g | 3% |
| Protein | 1.3 g | 3% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
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| Serving | Amount | Calories |
|---|---|---|
| 1 slice (thin) | 30 g | 123 kcal |
| 1 slice (thin) | 20 g | 82 kcal |
| 1 piece (thin) | 25 g | 103 kcal |
| 1 piece (thin) | 40 g | 164 kcal |
| 1 serving (thin) | 50 g | 205 kcal |
| 1 slice (thin) | 50 g | 205 kcal |
| 2 slice (thin) | 60 g | 246 kcal |
| 100 g | 100 g | 410 kcal |
Calculated from 410 calories per 100 g.
A brownie is denser and usually moister than chocolate cake. Cake is leavened to be light and airy, while brownies have a tighter crumb and a rich chocolate texture; a thin slice still tastes substantial.
For fudgy brownies, avoid overmixing the batter and take the pan out before the center is completely firm. A toothpick should come out with moist crumbs, not wet batter or a perfectly clean tip; the brownies set as they cool.
Brownies usually turn dry because they were baked too long. Check them near the end of the baking time and remove the pan when the edges are set but the center is still slightly soft; thin slices can dry out especially quickly.
Brownies are ready when the edges look set and a toothpick inserted near the center comes out with a few moist crumbs. A clean toothpick can mean they have baked too long, while wet batter means they need more time.
Store a thin slice of brownie in an airtight container in a cool, dry place so it does not dry out or absorb other odors. If the room is warm, refrigerate it in the sealed container and let it soften before serving.
Yes, brownies freeze well. Wrap individual slices tightly and place them in a sealed freezer-safe container; thaw them while still wrapped at room temperature to help prevent condensation from making the surface damp.
Brownies can sink when the center is underbaked or when too much air was whipped into the batter. Mix only until combined, and let the brownies finish setting in the pan after baking rather than judging them while hot.
Let the brownies cool completely before cutting. Use a sharp knife, wipe it clean between cuts, and press straight down rather than sawing; chilling the pan briefly can make very soft brownies easier to slice.
Warm a brownie briefly in the microwave or in a low oven, then check it before heating further. A thin slice warms quickly, so prolonged heating can make it tough; serving it slightly warm with ice cream is a popular option.
Vanilla ice cream, fresh berries, or coffee pair well with a brownie. Ice cream adds a cool, creamy contrast to the dense chocolate, while tart berries balance its sweetness without covering up the cocoa flavor.
Vitamins
B2
0.03mg · 2% DV
Biotin
0.6µg · 2% DV
B5
0.09mg · 2% DV
B1
0.02mg · 2% DV
Minerals
Copper
0.04mg · 4% DV
Manganese
0.09mg · 4% DV
Iron
0.66mg · 4% DV
Phosphorus
21mg · 3% DV
Sodium
54mg · 2% DV
Potassium ⭐
36mg · 1% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 123 calories in 1 slice (thin) (30 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
Brownie (thin slice) is a compact, tender chocolate bake associated with the United States. Recipes commonly combine chocolate or cocoa with flour, sugar, eggs and butter; compared with cake, a brownie is usually denser and moister, with a pronounced sweet chocolate flavour.
It is served as a small dessert or café treat, often with coffee or tea, and may be warmed and paired with ice cream. A thin slice lets you enjoy its rich taste as a modest portion; the listed serving is about 30 g. Brownies are energy-dense and relatively low in protein and fibre, so a small piece alongside unsweetened coffee or tea can make a less-heavy treat.
Low
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Low
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
NOVA 3
Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Contains these allergens:
Vegan
— Not suitable
Vegetarian
✓ Suitable
Gluten-Free
— Not suitable
Dairy-Free
— Not suitable
Mediterranean
— Not suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
SATURATED
2.55g
MONOUNSATURATED
1.95g
POLYUNSATURATED
0.42g
Omega 6:3 ratio 36:1
Above the ideal 4:1 (36:1).
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Nutrition data compiled from USDA FoodData Central and scientific sources.