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Last updated: Aug 9, 2026

Friendly's

Forbidden Fudge Brownie Sundae, Large

SundaesPopular

Friendly's Forbidden Fudge Brownie Sundae, Large is carb-leaning, with about 54% of macro calories from carb. Each serving has 1,671 calories, 22g protein, 228g carbs, and 75g fat, making it better suited to carb-aware planning than low-carb goals.

1 sundae

Serving Size

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1,671

Calories

Per serving

22 g

Protein

228 g

Carbs

75 g

Fat

Nutrition Facts

Amount per serving

Calories1,671 kcal

% Daily Value*

Total Fat 75 g96%

Saturated Fat 42 g210%

Trans Fat 0.5 g—

Cholesterol 205 mg68%

Sodium 641 mg28%

Total Carbohydrate 228 g83%

Dietary Fiber 5.3 g19%

Total Sugars 161 g—

Protein 22 g44%

Vitamin A—

Vitamin C—

Vitamin D—

Calcium—

Iron—

Potassium—

Caffeine—

* The % Daily Value tells you how much a nutrient in a serving contributes to a daily diet.

Nutrition Breakdown

1,671

kcal

Protein22 g (5%)

Carbs228 g (54%)

Fat75 g (40%)

Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density1.3/10

5% of macro calories come from protein.

Satiety index5.8/10

Estimated from protein, fiber, calories, and fat balance.

Activity estimate418 min walk

About 167 minutes of running for these calories.

Key Nutrients

Protein 22 g44%

Fiber 5.3 g19%

Sodium 641 mg28%

Sugars 161 g—

Saturated Fat 42 g210%

How we calculate these values

Diet Compatibility

High protein1.3/10 protein density from 22g protein and 1,671 calories.No

Lower carb228g carbs per serving.No

Low fat75g total fat per serving.No

High sugar161g total sugars per serving.Yes

High sodium641mg sodium per serving.No

Vegetarian source flagNo vegetarian flag is published for this item.Not flagged

Similar Items in Sundaes

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BYO Sundae, Large, Dry Topping Choice Butterfinger Candy Pieces128 kcal · 1.4 g protein BYO Sundae, Large, Dry Topping Choice Chocolate Sprinkles137 kcal · 1.1 g protein BYO Sundae, Large, Dry Topping Choice Cookie Dough Bites116 kcal · 0.9 g protein BYO Sundae, Large, Dry Topping Choice Gummi Bears92 kcal · 2.1 g protein

Compare with other items

Select up to 3 items to compare calories, protein, sodium, and macros.

Quick comparisons

Forbidden Fudge Brownie Sundae, Large has 1373 more calories than $100,000 Cobb Salad, Chicken Choice Fried Chicken Tenders and 1g less protein. Compare

Forbidden Fudge Brownie Sundae, Large has 1495 more calories than $100,000 Cobb Salad, Chicken Choice Grilled Chicken and 11g less protein. Compare

$100,000 Cobb Salad, Chicken Choice Fried Chicken Tenders298 kcal · 23 g protein$100,000 Cobb Salad, Chicken Choice Grilled Chicken176 kcal · 33 g proteinAll American Cheeseburger988 kcal · 34 g proteinAll-American Burger806 kcal · 31 g proteinAmerica's Best Grilled Cheese887 kcal · 32 g proteinApple Juice206 kcal · 0 g protein

Compare with $100,000 Cobb Salad, Chicken Choice Fried Chicken Tenders

Forbidden Fudge Brownie Sundae, Large Compared With Nearby Items

Compared with BYO Sundae, Large, Dry Topping Choice Chocolate Sprinkles, another Sundaes item at Friendly's, Forbidden Fudge Brownie Sundae, Large has 1534 more calories than it and 20.9g more protein than it. That makes this page useful for deciding between nearby menu choices, not just reading a raw nutrition label.

Data Source and Methodology

Nutrition values for Forbidden Fudge Brownie Sundae, Large are maintained in Nutrimetry from restaurant-published menu data and were last checked on Aug 9, 2026. Macro percentages use 4 calories per gram for protein and carbohydrates and 9 calories per gram for fat.

Read the data methodology

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