Nutrition Breakdown

Cafe Opera Calories — Lowest to Highest

Browse calorie values for Cafe Opera menu items, with official nutrition where available and estimated calories for uncovered items. Updated August 2026.

Coverage

100%

Average Calories

275 kcal

Lowest Item

10 kcal

Highest Item

470 kcal

69 / 69 items resolved USDA database: 26 Estimated: 43

Lowest Calorie Items at Cafe Opera

Use this ranking to find lighter menu options quickly

Full menu →
# Item Category Source Calories
1 Ham Steak best starts and a la carte Estimated 10 kcal
2 Hot Tea beverages Estimated 10 kcal
3 Steak and Eggs eggery Estimated 10 kcal
4 Freshly Brewed Coffee beverages Estimated 40 kcal
5 Fresh Fruit Salad sides USDA 59 kcal
6 Cream of Mushroom homemade soupes USDA 100 kcal
7 Chicken Crepe Riviera french classiques USDA 117 kcal
8 Beef Bourguignon entrees USDA 128 kcal
9 Small House Salad sides USDA 130 kcal
10 Shrimp Crepe Florentine french classiques USDA 131 kcal
11 Seafood Pasta entrees USDA 132 kcal
12 Chicken l'Opera entrees USDA 135 kcal
13 Spinach and Artichoke Feuilletee french classiques USDA 136 kcal
14 Croque Monsieur sandwiches USDA 139 kcal
15 Opera Duet sandwiches USDA 139 kcal
16 Chicken Cordon Bleu Pasta entrees USDA 140 kcal
17 Whole Fruit best starts and a la carte Estimated 140 kcal
18 Pasta l'Opera entrees USDA 145 kcal
19 Grilled Salmon and Dill Sauce entrees USDA 150 kcal
20 All Beef Classic great burgers USDA 155 kcal
21 Fruit Salad best starts and a la carte Estimated 160 kcal
22 Pesto Pasta entrees USDA 177 kcal
23 Rosemary Roasted Chicken entrees USDA 179 kcal
24 House Salad salads USDA 180 kcal
25 Roasted Vegetable sandwiches USDA 187 kcal
26 Chicken Friand french classiques USDA 212 kcal
27 Tomato Basil Soupe homemade soupes Estimated 220 kcal
28 White Bean and Bacon Soupe homemade soupes Estimated 220 kcal
29 Quiche Florentine french classiques USDA 241 kcal
30 Au Cheval great burgers USDA 260 kcal
Nutrition sync is temporarily paused Missing official items: 43

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Traditional Club Sandwich

sandwiches 470 kcal

Chicken Parisien

sandwiches 430 kcal

Blueberry Pancakes

eggery 420 kcal

Buttermilk Pancakes

eggery 420 kcal

Onion Rings

sides 411 kcal

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How Estimated Calories Are Calculated

When official nutrition is unavailable, calorie values are estimated using menu-item keywords and then adjusted by portion size. These values are directional for comparison, not medical nutrition advice.

  • Base estimate: item-name tokens (for example burger, fries, salad, pizza, shake) map to baseline calorie ranges.
  • Portion weighting: ounce and gram values adjust the estimate (about 8 oz = 1.0x, about 230 g = 1.0x), then the value is capped within a safe range.
  • Size modifiers: small/kids items apply a lower multiplier, while large/xl/family/double items apply a higher multiplier.
  • Final output: estimates are rounded to whole calories and shown as Estimated in the source column.

Cafe Opera Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many Cafe Opera items have calorie data?
Cafe Opera currently has calorie values for 69 of 69 menu items (100% coverage). We first use official nutrition sources when available, then apply estimation fallback for unresolved items.

What is the lowest-calorie item at Cafe Opera?
The lightest item currently tracked is Ham Steak at approximately 10 kcal. Use the ranked table to find other low-calorie meal choices.

Are Cafe Opera calorie values official or estimated?
This page uses a hybrid model: 26 items use USDA database estimates, while 43 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

Where can I compare calories and prices together?
Use the Cafe Opera full menu prices page for price-focused browsing and the cheapest menu items page for budget picks. This calories page is built for nutrition-first filtering.

How to Use This Calories Page

Use this page to compare low-calorie and high-calorie items quickly before ordering. Official values are used where available, and estimated values fill the coverage gap for broad menu discovery.

Estimated values are directional and may vary by location, preparation style, and serving size. For strict dietary planning, cross-check with the official restaurant nutrition statement when available.