Cratox AI
Reviewed by Cratox Nutrition Team · Updated August 13, 2026

DENNY'S, onion rings vs Nutrition bar (Tiger's Milk): nutrition compared

Nutrient (per 100 g)DENNY'S, onion ringsNutrition bar (Tiger's Milk)
Calories385 kcal387 kcal
Protein5.3 g16.8 g
Carbohydrates41 g56.5 g
Fat22.2 g14.3 g
Fibre2.4 g2.3 g
Sugar4.8 g36.4 g
Sodium780 mg168 mg

All values per 100 g. Source: USDA FoodData Central.

DENNY'S, onion rings - nutritional information
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DENNY'S, onion rings

🔥 385 Calories
💪 5.3g Protein
⚡ 41g Carbohydrates
🥑 22.2g Fat

DENNY'S, onion rings provides 385 kcal per 100 g, with 5.3 g of protein, 41 g of carbohydrates and 22.2 g of fat. 1 serving of DENNY'S, onion rings (166 g) provides about 639 kcal.

At a glance

A fast summary built from the current nutrition profile per 100g.

Category
Miscellaneous
DENNY'S, onion rings
Energy density
Dense
385 kcal per 100g
Macro energy profile
Balanced
6% Protein · 43% Carbohydrates · 52% Fat
Glycemic profile
Medium GI
GI 60 · GL 25
Notable signals
Very high in vitamin KHigh in fatHigh in sodiumLow in sugarUSDA data

Nutritional Information

385
kcal/100g
Protein
5.3g
Carbohydrates
41g
Fat
22.2g
Glycemic Index:
60

Nutritional Information (per 100g)

NutrientAmount per 100 g
Calories385 kcal
Protein5.3 g
Carbohydrates41 g
Fat22.2 g
Fiber2.4 g
Sugar4.8 g
Sodium780 mg

USDA data · USDA FoodData Central

Calories per portion

PortionWeightCalories
1 serving166 g639 kcal
100 g100 g385 kcal

Portion weights: USDA FoodData Central

Portion calculator

Calories
385 kcal
Protein
5.3 g
Carbohydrates
41 g
Fat
22.2 g
Fiber
2.4 g
Sugar
4.8 g
Sodium
780 mg

All values are computed from the per-100 g nutrition data (source: USDA).

About DENNY'S, onion rings

DENNY'S onion rings are a popular appetizer consisting of sliced onions that are battered, deep-fried, or baked until golden brown and crispy. This beloved dish has its roots in American cuisine, particularly as a classic side item in diners and fast-food restaurants. Originating from the traditional method of frying vegetables, onion rings have gained immense popularity due to their satisfying crunch and savory flavor. They are often served with various dipping sauces, enhancing the overall taste experience.

Nutritionally, DENNY'S onion rings offer a unique combination of carbohydrates and fats, making them a delicious, albeit indulgent, treat. Each 100g serving contains approximately 385 calories, with 5.3g of protein, 41g of carbohydrates, and 22.2g of fat. While they are high in calories, they can be enjoyed in moderation as part of a balanced diet, especially as a side dish to complement healthier meals or as a satisfying snack during social gatherings.

Health Benefits

Provides a quick source of energy due to high carbohydrate content.
Contains fiber which aids in digestion and promotes gut health.
Offers a satisfying crunch that can curb cravings for unhealthy snacks.
Pairs well with various dips, enhancing the flavor experience.
Can be a fun addition to meals, making dining more enjoyable.
Is versatile and can be served at any meal or occasion.
Contains micronutrients such as vitamin C from onions, which support immune function.
Can be part of a vegetarian or plant-based meal plan.
Encourages social interaction when served at gatherings.
Can be made healthier by baking instead of frying.

Recommended Food Pairings

🥗
Burgers - the crunch complements the juiciness of meat.
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Dipping sauces like ranch or BBQ - enhances flavor and adds moisture.
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Salads - provides a crunchy contrast to the fresh greens.
🥗
Grilled cheese - pairs well with the cheesy, gooey texture.
🥗
Steaks - adds a crispy side to a hearty protein dish.

How to Consume

Serving size
Recommended serving is 150g, approximately 1 medium plate.
Frequency
Recommended frequency is once a week as a treat.
  • •Serve hot for the best texture and flavor.
  • •Pair with a refreshing beverage to balance richness.
  • •Use a variety of dipping sauces for added flavor.
  • •Consider baking instead of frying for a healthier option.
  • •Add to a platter with vegetables for a balanced meal.

Selection & Storage

How to choose:

  • ✓Look for golden-brown color indicating proper frying.
  • ✓Check for crispiness; fresh onion rings should be crunchy.
  • ✓Ensure there are no signs of sogginess or spoilage.
  • ✓Choose onion rings that are uniformly shaped for even cooking.
Storage
Store in a cool, dry place; refrigerate if opened.
Shelf life
3-5 days refrigerated; can be frozen for up to 3 months.

Warnings & Contraindications

  • ⚠️Individuals with onion allergies should avoid.
  • ⚠️May cause digestive discomfort in sensitive individuals.
  • ⚠️Limit consumption for those on low-fat or low-carb diets.
  • ⚠️Excessive consumption may lead to weight gain due to high calorie content.
  • ⚠️Fried foods can increase cholesterol levels if consumed in large amounts.
  • ⚠️Be cautious if you have high blood pressure due to sodium content.

Frequently Asked Questions

How many calories does DENNY'S, onion rings have?

DENNY'S onion rings contain approximately 385 calories per 100 grams, making them a calorie-dense option that should be enjoyed in moderation.

Is DENNY'S, onion rings healthy?

While DENNY'S onion rings can be enjoyed as a tasty treat, they are high in calories and fat. It's best to consume them occasionally rather than as a regular part of your diet.

How should DENNY'S, onion rings be stored?

To maintain their quality, store DENNY'S onion rings in a cool, dry place, and refrigerate them if opened. They can last 3-5 days in the fridge and up to 3 months in the freezer.

What are the benefits of eating DENNY'S, onion rings?

Eating DENNY'S onion rings can provide quick energy, satisfy cravings for crunchy snacks, and enhance the enjoyment of meals, especially at social gatherings.

How much DENNY'S, onion rings can I eat per day?

It is recommended to limit consumption to a moderate portion, such as 150g once a week, to maintain a balanced diet while enjoying this indulgent treat.

How many calories are in 1 serving of DENNY'S, onion rings (166 g)?

1 serving of DENNY'S, onion rings (166 g) has about 639 kcal — 8.8 g protein, 68.1 g carbohydrates and 36.9 g fat (calculated from the USDA values per 100 g).

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