NutrimetryRestaurant nutrition made simple.

☰

Last updated: Aug 9, 2026

Burger 21

Tex-Mex Haystack Burger

Beef BurgersPopular

Burger 21 Tex-Mex Haystack Burger is fat-leaning, with about 65% of macro calories from fat. Each serving has 937 calories, 45g protein, 36g carbs, and 66g fat, making it worth balancing with lower-fat items in the same meal.

1 Serving

Serving Size

Add to Meal Ask AI about this item

937

Calories

Per serving

45 g

Protein

36 g

Carbs

66 g

Fat

Nutrition Facts

Amount per serving

Calories937 kcal

% Daily Value*

Total Fat 66 g85%

Saturated Fat 23 g115%

Trans Fat 0 g—

Cholesterol 0 mg0%

Sodium 2,145 mg93%

Total Carbohydrate 36 g13%

Dietary Fiber 1 g4%

Total Sugars 0 g—

Protein 45 g90%

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

937

kcal

Protein45 g (20%)

Carbs36 g (16%)

Fat66 g (65%)

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

Meal Planning Insights

Protein density4.8/10

20% of macro calories come from protein.

Satiety index10/10

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

Activity estimate234 min walk

About 94 minutes of running for these calories.

Key Nutrients

Protein 45 g90%

Fiber 1 g4%

Sodium 2,145 mg93%

Sugars 0 g—

Saturated Fat 23 g115%

How we calculate these values

Diet Compatibility

High protein4.8/10 protein density from 45g protein and 937 calories.No

Lower carb36g carbs per serving.No

Low fat66g total fat per serving.No

High sugar0g total sugars per serving.No

High sodium2,145mg sodium per serving.Yes

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

Similar Items in Beef Burgers

View all

101 Burger721 kcal · 35 g protein

Compare with other items

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

Quick comparisons

Tex-Mex Haystack Burger has 216 more calories than 101 Burger and 10g more protein. Compare

Tex-Mex Haystack Burger has 69 fewer calories than 101 Dog Combo and 17g more protein. Compare

101 Burger721 kcal · 35 g protein101 Dog Combo1,006 kcal · 28 g protein21 Sauce70 kcal · 0 g proteinAdd Avocado Slices42 kcal · 0.6 g proteinAdd Bacon68 kcal · 4.5 g proteinAdd Beef Patty427 kcal · 29 g protein

Compare with 101 Burger

Tex-Mex Haystack Burger Compared With Nearby Items

Compared with 101 Burger, another Beef Burgers item at Burger 21, Tex-Mex Haystack Burger has 216 more calories than it and 10g 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 Tex-Mex Haystack Burger 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

Ask AI about this item

Get personalized nutrition advice and meal ideas.

Is this good for muscle gain?Can I eat this while cutting?

Ask AIAsk Nutrimetry AI