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August The Mansion

Nutrition Facts & Calorie Information

1680 Mansion Way, O'Fallon, IL 62269

35items analyzed
"This menu is generally calorie-dense and high in fat and protein, so it’s more suited to bulking than strict cutting. For a cutting-friendly choice pick the Fish (556 kcal, 38 g protein) served with the Brussel Sprouts and skip fries and heavy sauces. For bulking go for a high‑calorie steak option like the NY Strip (1,764 kcal, 124 g protein) or The Steak Sandwich (1,160 kcal) to get lots of calories and protein."
Paw from Macros.Menu - Restaurant nutrition analysis expert- Paw
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NY Strip

14oz Ernst Family Farms NY Strip, Bearnaise, Pomme Frites

⚡️ Calories1764
🥩 Protein124g
🍞 Carbs58g
🧈 Fat127g

The Steak Sandwich

Thinly Sliced Tenderloin, Sharp White Cheddar, Horseradish Aioli, Sauteed Peppers & Onions, Buttered Hoagie

⚡️ Calories1160
🥩 Protein58g
🍞 Carbs57g
🧈 Fat78g

Pork Chop

16oz D&M Farms Bone-In Pork Chop, Yam Puree, Braised Mustard Green, Hen of the Woods Mushroom, Dill Demi-Glace

⚡️ Calories1100
🥩 Protein89g
🍞 Carbs34g
🧈 Fat67g
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Chicken Parmesan

Lightly Breaded Chicken Breast, Pomodoro, Smoked Provolone, Pesto Aioli, Fresh Basil, House Made Herbed Focaccia, Crispy Grana

⚡️ Calories920
🥩 Protein52g
🍞 Carbs68g
🧈 Fat48g

The Mansion Burger

8oz Certified Angus Beef Patty, White Cheddar, Bacon Jam, Arugula, Aioli

⚡️ Calories910
🥩 Protein70g
🍞 Carbs11g
🧈 Fat74g

Filet

8oz Tenderloin, Potato Pave, Charred Broccolini, Demi-Glace

⚡️ Calories900
🥩 Protein60g
🍞 Carbs35g
🧈 Fat55g

The Mansion Burger (Main)

8oz Certified Angus Beef Patty, White Cheddar, Bacon Jam, Arugula, Aioli

⚡️ Calories896
🥩 Protein49g
🍞 Carbs11g
🧈 Fat72g

Pastrami on Rye

Smoked Pastrami, Marbled Rye, Hot Mustard, Swiss, Sauerkraut, Russian Dressing, House Pickles

⚡️ Calories880
🥩 Protein48g
🍞 Carbs52g
🧈 Fat54g

Pomme Frites (Dinner)

Shoestring Fries, Roasted Garlic Aioli, Mansion Sauce

⚡️ Calories880
🥩 Protein9g
🍞 Carbs90g
🧈 Fat53g

Harvest Salad

Arugula, Grilled Chicken, Apple, Roasted Squash, Pomegranate, Candied Walnuts, Pepitas, Crispy Sage, White Cheddar, Apple Butter Vinaigrette

⚡️ Calories858
🥩 Protein51g
🍞 Carbs54g
🧈 Fat50g

Chef's Burger

Chef’s Burger Special

⚡️ Calories820
🥩 Protein42g
🍞 Carbs48g
🧈 Fat52g

Pumpkin Bolognese

Saffron Tagliatelle, Pumpkin Bolognese with Stewed Beef & Pork, Grana Padano, Fresh Herbs

⚡️ Calories780
🥩 Protein38g
🍞 Carbs78g
🧈 Fat34g

Chicken Salad Croissant

Chef’s Chicken Salad, Buttery Pretzel Croissant, Spring Mix

⚡️ Calories700
🥩 Protein30g
🍞 Carbs46g
🧈 Fat42g
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Papas Bravas

Baby Potatoes, Smoked Paprika Sauce, Aioli, Chipotle Crème, Green Onion

⚡️ Calories700
🥩 Protein8g
🍞 Carbs55g
🧈 Fat47g

Nduja Arancini

Creamy Risotto, Nduja, Pomodoro, Grana Padano, Herbed Aioli

⚡️ Calories680
🥩 Protein18g
🍞 Carbs45g
🧈 Fat44g

Boudin

Boudin Sausage Bites, Herbed Aioli, Creole Dip

⚡️ Calories680
🥩 Protein22g
🍞 Carbs20g
🧈 Fat56g

Shrimp & Grits

Argentine Shrimp, Janie’s Mill White Cheddar Grits, Pickled Peppers

⚡️ Calories680
🥩 Protein48g
🍞 Carbs58g
🧈 Fat30g

Pick Two

Choose 2: Cup of Soup • ½ House or Caesar Salad • ½ Chicken Salad or Grilled Cheese Sandwich

⚡️ Calories650
🥩 Protein30g
🍞 Carbs65g
🧈 Fat35g

Roasted Chicken

Crispy Cornish Game Hen, Cornbread Stuffing, Haricot Verts, Jus

⚡️ Calories650
🥩 Protein45g
🍞 Carbs35g
🧈 Fat40g

Grown Up Grilled Cheese

Gruyere, Sharp White Cheddar, Pear Jam, Sourdough

⚡️ Calories640
🥩 Protein23g
🍞 Carbs60g
🧈 Fat33g

Risotto

Squash, Grana Risotto, Brown Butter, Preserved Lemon, Pepitas, Sage

⚡️ Calories630
🥩 Protein20g
🍞 Carbs70g
🧈 Fat30g

Turkey, Brie, & Cranberry

Peppered Turkey, Candied Bacon, Brie, Cranberry Chutney, Sourdough

⚡️ Calories620
🥩 Protein34g
🍞 Carbs50g
🧈 Fat28g

Fish

Market Quinoa, Roasted Squash, Currants, Mustard Beurre Blanc

⚡️ Calories556
🥩 Protein38g
🍞 Carbs45g
🧈 Fat27g

Brie

Brie, Walnut, Rosemary Focaccia, Local Honeycomb

⚡️ Calories553
🥩 Protein19g
🍞 Carbs55g
🧈 Fat30g

Truffle Frites

Price 10

⚡️ Calories520
🥩 Protein6g
🍞 Carbs48g
🧈 Fat32g

Chef’s French Onion

Price 8 / 12

⚡️ Calories520
🥩 Protein22g
🍞 Carbs48g
🧈 Fat26g

Cauliflower Wings

Breaded Cauliflower, Sticky Sesame Sauce, Kewpie Slaw, Scallions

⚡️ Calories520
🥩 Protein10g
🍞 Carbs60g
🧈 Fat26g

August The Mansion House Salad

Spring Mix, Pickled Beets, Goat Cheese, Red Onion, Golden Raisin, Candied Walnut, White Balsamic Vinaigrette

⚡️ Calories515
🥩 Protein12g
🍞 Carbs39g
🧈 Fat40g

Brussel Sprouts (Dinner)

Red Wine Agrodolce, Bacon Crisp, Cranberry, Feta, Pistachio, Balsamic Glaze

⚡️ Calories500
🥩 Protein23g
🍞 Carbs53g
🧈 Fat25g

Kale Caesar

Lacinato Kale, Creamy Anchovy Dressing, Pecorino, Crispy Capers, Sourdough Crisp, Fresh Lemon

⚡️ Calories480
🥩 Protein13g
🍞 Carbs28g
🧈 Fat38g

Cornbread

Bacon Fat Fried Cornbread, Calabrian Hot Honey, Whipped Butter

⚡️ Calories480
🥩 Protein7g
🍞 Carbs42g
🧈 Fat32g

Pomme Frites

Price 8

⚡️ Calories420
🥩 Protein5g
🍞 Carbs50g
🧈 Fat20g

French Onion (Dinner)

Classic French Onion, Sourdough Crouton, Melted Gruyere

⚡️ Calories420
🥩 Protein22g
🍞 Carbs38g
🧈 Fat22g

Soup Du Jour

Price 8 / 12

⚡️ Calories220
🥩 Protein8g
🍞 Carbs24g
🧈 Fat9g

Brussel Sprouts

Price 10

⚡️ Calories38
🥩 Protein3g
🍞 Carbs8g
🧈 Fat0g

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About August The Mansion Nutrition Information

Discover the nutritional content of menu items at August The Mansion in OFallon, IL. Our comprehensive nutrition database provides detailed calorie counts and macronutrient breakdowns (protein, carbohydrates, and fat) for each menu item.

Whether you're tracking macros, counting calories, or simply making healthier dining choices, our nutrition facts help you make informed decisions when eating out. All nutritional values are estimates based on typical ingredients and preparation methods.

How to Use This Information

  • • Use the sort buttons to find items by highest/lowest calories, protein, carbs, or fat
  • • Compare similar items to make the best choice for your dietary goals
  • • Keep in mind that actual values may vary based on preparation and serving size
  • • Consider your daily nutritional targets when making selections

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Macros Menu. "August The Mansion Menu - Nutrition Facts – Macros & Calories." https://macros.menu/august-the-mansion-ofallon-il. Accessed December 31, 2025.
Macronutrient estimates are generated by AI. This tool is a lighthouse not a source of truth - use it to get a general idea of the macronutrient content of a menu. Privacy Policy