SONIC Pretzel Bacon Smasher
SONIC’s Pretzel Bacon Double SONIC Smasher is made with two seasoned Angus beef patties, American cheese, crispy fried onions, and bacon. It’s topped with a creamy mustard dressing and served on a soft pretzel bun.
There are 850 calories, 52 grams of fat, 54 grams of carbohydrates, and 42 grams of protein in one double patty burger.
Review this fast food nutrition report for an in-depth analysis of calories and an overview of nutrition facts and ingredients in the SONIC pretzel burger with bacon.
Bacon Smasher Nutrition Information
Nutrition facts are based on a standard serving, excluding any substitutions or additional toppings.
Calories
There are 850 calories in a Bacon Double SONIC Smasher.
Here is a summary of the calories by macronutrient, per serving:
The greatest proportion 55% of total calories is derived from dietary fats. Carbohydrates make up another 25% of the calories, and the other 20% is from protein.
Bacon Double Smasher
% calories from fat, carbs and proteinCalories by macronutrient is a rounded estimate based on the nutrition facts information provided by Sonic Drive-In fast food restaurant. Actual calories may vary as a result of how the burger is prepared.

Time to Burn Calories
An average adult would need to run at a moderate pace for approximately 1 hour 10 minutes to burn off the calories from a double patty cheeseburger with bacon.
Here is a list of approximate times required to burn 850 calories, by type of exercise.
FITNESS TIME TO BURN 850 CALORIES
Estimate based on moderate level of activity by an adult with average BMI.
Nutrition Facts
Review the table below for nutrition facts in SONIC’s Double Smasher with bacon.
Amount (%DV) per Cheeseburger
Red indicates a high %DV.
|
Calories 38842_1fff9f-7f> |
850 38842_3ae42f-ef> |
%DV 38842_30a2cc-6b> |
|
Total Fat 38842_5ffca3-81> |
52g 38842_12ab13-7c> |
67% 38842_02c8ea-10> |
|
Saturated Fat 38842_f4d5ff-5b> |
17g 38842_cebd5a-b5> |
85% 38842_ee3df6-56> |
|
Trans Fat 38842_6240d1-b6> |
1g 38842_fde977-3c> | 38842_9d2371-76> |
|
Cholesterol 38842_712e14-2f> |
115mg 38842_8c647c-38> |
38% 38842_054515-13> |
|
Sodium 38842_04c3f5-11> |
1950mg 38842_723aa6-21> |
85% 38842_e9f2fc-13> |
|
Carbohydrates 38842_399489-dc> |
54g 38842_104c74-a8> |
20% 38842_11f906-75> |
|
Dietary Fiber 38842_49262b-3b> |
0g 38842_68445f-9c> |
0% 38842_5b8a40-f7> |
|
Total Sugars 38842_fa3001-17> |
9g 38842_e5b415-0b> | 38842_331563-5a> |
|
Protein 38842_febe9f-4b> |
42g 38842_ed06b7-34> | 38842_23659d-15> |
%DV based on a 2,000 calorie diet. Calorie needs vary and your %DV may be higher or lower. Provided for informational purposes only. Consult with your physician for dietary or healthcare advice.
Check the nutrition facts for SONIC menu items.
Daily Value
Daily Value (%DV) measures the amount of a nutrient per serving, relative to the recommended limit. Use %DV to compare and select foods for a balanced diet.
As shown in the chart below, SONIC’s two-patty cheeseburger with bacon is high in saturated fat, cholesterol, and sodium.
| 38842_15827e-cf> |
%DV 38842_8e184b-91> |
Level 38842_7972d1-6b> |
|
Saturated Fat 38842_b964dc-4d> |
85% 38842_f137a6-be> |
HIGH 38842_f55f1d-de> |
|
Cholesterol 38842_06c399-84> |
38% 38842_1fe76f-2c> |
HIGH 38842_7c36eb-48> |
|
Sodium 38842_85045b-28> |
85% 38842_497ded-b9> |
HIGH 38842_be2da4-11> |
%DV based on 2,000 calorie diet. FDA suggests a %DV of 5% or less is low and 20% or more is high.
Dietary Fats
One bacon cheeseburger contains 52 grams of total fat, including 17 grams of saturated fat, which is an 85% daily value and considered high.
To calculate %DV, divide the amount of a nutrient in one serving by the FDA-recommended daily limit.
| 38842_29b165-7e> |
per Burger 38842_95a681-ef> |
Daily Limit* 38842_0fbb97-d8> |
Daily Value 38842_35db0d-4a> |
|
Total Fat 38842_fa2fb5-10> |
52g 38842_b0c400-1d> |
78g 38842_8612e1-65> |
67% 38842_06994f-39> |
|
Saturated Fat 38842_f3ff15-8e> |
17g 38842_25cf4b-fe> |
20g 38842_3637b4-71> |
85% 38842_f2b4cd-03> |
*Based on FDA general nutrition advice for an adult following 2,000 calorie daily diet.
General guidance from the U.S. FDA recommends consuming less saturated fat.
SONIC’s Smashburger has about 150 calories from saturated fat, approximately 18% of the total 850 calories.
Summary of Fat in SONIC Smashburger
Daily Value (%DV) is based on a 2,000 calorie diet, the standard measure used by the FDA for general nutrition advice. Calorie needs vary. Your %DV may be higher or lower depending on height, weight, and physical activity.
Ingredients and Allergens
Review the table below for the list of ingredients in a Bacon Double Sonic Smasher.
Ingredients
|
Patty 38842_f9afff-b2> |
|
Angus Beef, Beef, Seasoning, Encapsulated Salt (Salt, Hydrogenated Soybean Oil), Spices, Spice Extractive, Silicon Dioxide added as an anti-caking agent 38842_384c36-5d> |
|
Pretzel Twist 38842_547473-e9> |
|
Enriched Flour, Water, Sugar, Canola Oil, Dough Conditioner Mix (Wheat Flour, Mono- and Diglycerides, Ascorbic Acid, Salt, L-Cysteine, Corn-Based Vegetable Protein, Enzymes), Yeast, Salt, Wheat Gluten, Soy Lecithin, Whey, Bicarbonates and Carbonates of Soda 38842_6108ba-a0> |
|
American Cheese 38842_71b6c1-9e> |
|
Milk, Cream, Water, Sodium Citrate, Salt, Cheese Culture, Sorbic Acid (preservative), Enzymes, Citric Acid, Soy Lecithin, Color Added 38842_0ddcd5-78> |
|
Bacon 38842_32fe36-2e> |
|
Bacon cured with Water, Salt, Sugar, Sodium Phosphate, Sodium Erythorbate, Sodium Nitrite 38842_e28001-52> |
|
Smasher Sauce 38842_121616-72> |
|
Soybean Oil, Water, Salad Mustard (water, vinegar, mustard seed, salt, turmeric, paprika extract), Tomato Paste, Vinegar, Corn Syrup, High Fructose Corn Syrup, Egg Yolks, Salt, Garlic Powder, Onion Powder, Molasses, Hot Sauce (cayenne pepper, vinegar, water, salt, garlic powder), Spices (includes celery seed), Xanthan Gum, Potassium Sorbate And Sodium Benzoate (preservatives), Modified Guar Gum, Caramel Color, Sugar, Natural Flavors, Tamarind Extract, Calcium Disodium EDTA 38842_475110-65> |
A Sonic Smasher also includes Crispy Fried Onions. We will update this report as soon as the list of ingredients for the fried onions is available.
Fast Food Cheeseburgers Nutrition Facts
Review the following table to compare the nutrition facts of popular cheeseburgers offered at popular fast food restaurants.
<< Swipe table right to left for more nutrition facts
Nutrition facts, prices, and ingredients are based on available information as of the date of publication. Restaurants and food manufacturers may change recipes or formulations without notice. Check package labels and ask the product manufacturer or restaurant for the most up-to-date information. Unless otherwise stated, %DV is based on a 2,000 calorie diet. All reports and reviews published on this site are for informational purposes only. NutritionandIngredients.com does not provide healthcare advice or dietary recommendations. Always consult your licensed physician for any healthcare or dietary advice.
Nutrition facts, ingredients, and food image source: SONIC Drive-In. Original designs by Nutrition & Ingredients for research and commentary related to fast food nutrition reports.
