Nutrition Breakdown

Mastro's Steakhouse - Costa Mesa Calories — Lowest to Highest

Browse calorie values for Mastro's Steakhouse - Costa Mesa menu items, with official nutrition where available and estimated calories for uncovered items. Updated August 2026.

Coverage

100%

Average Calories

266 kcal

Lowest Item

10 kcal

Highest Item

449 kcal

83 / 83 items resolved USDA database: 37 Estimated: 46

Lowest Calorie Items at Mastro's Steakhouse - Costa Mesa

Use this ranking to find lighter menu options quickly

Full menu →
# Item Category Source Calories
1 Beefsteak Tomato & Mozzarella appetizers, soups & salads Estimated 10 kcal
2 Beefsteak Tomato & Onion appetizers, soups & salads Estimated 10 kcal
3 Steak Sashimi appetizers, soups & salads Estimated 10 kcal
4 Steamed Asparagus potatoes & fresh vegetables Estimated 10 kcal
5 Steamed Broccoli potatoes & fresh vegetables Estimated 10 kcal
6 Sauteed Sugar Snap Peas potatoes & fresh vegetables USDA 45 kcal
7 Fresh Seasonal Berries dessert selections USDA 52 kcal
8 Jumbo Lobster Tail 18 oz. crustaceans & finfish USDA 59 kcal
9 Big Eye Tuna Sashimi Style 12 oz. crustaceans & finfish USDA 64 kcal
10 Alaskan King Crab Legs 1lb. crustaceans & finfish USDA 94 kcal
11 Gelato dessert selections USDA 108 kcal
12 Creme Brulee dessert selections USDA 113 kcal
13 Twin Baby Lobster Tails crustaceans & finfish USDA 116 kcal
14 Sorbet dessert selections USDA 125 kcal
15 Bone in Kansas City Strip 18oz prime steaks & chops USDA 131 kcal
16 Chocolate Covered Strawberries dessert selections USDA 133 kcal
17 Double Cut Pork Chop 16oz prime steaks & chops USDA 138 kcal
18 Petite Filet 8oz prime steaks & chops USDA 138 kcal
19 Live Maine Lobster crustaceans & finfish USDA 152 kcal
20 Pacific Swordfish 12 oz. crustaceans & finfish USDA 152 kcal
21 Veal Chop 16oz prime steaks & chops USDA 158 kcal
22 Porterhouse 24oz prime steaks & chops USDA 161 kcal
23 Whole Roasted Chicken 32oz prime steaks & chops USDA 164 kcal
24 Rack of Lamb 22oz prime steaks & chops USDA 169 kcal
25 Chilean Seabass 12oz. crustaceans & finfish USDA 176 kcal
26 Caesar Salad appetizers, soups & salads Estimated 180 kcal
27 Chopped Salad appetizers, soups & salads Estimated 180 kcal
28 House Salad appetizers, soups & salads Estimated 180 kcal
29 Spicy Mamboo Salad appetizers, soups & salads Estimated 180 kcal
30 Warm Spinach Salad appetizers, soups & salads Estimated 180 kcal
Nutrition sync is temporarily paused Missing official items: 46

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Pecan Pie Ala Mode

dessert selections 449 kcal

Crab Cakes

appetizers, soups & salads 420 kcal

Sweet Potato Fries

potatoes & fresh vegetables 420 kcal

Chocolate Sin Cake

dessert selections 399 kcal

Chocolate Pudding Cake

dessert selections 391 kcal

Similar Binge-Worthy Restaurants

Discover related spots for price and calorie comparisons

See all →
B

Buck's

american
Z

ZED451

american

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.

Mastro's Steakhouse - Costa Mesa Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many Mastro's Steakhouse - Costa Mesa items have calorie data?
Mastro's Steakhouse - Costa Mesa currently has calorie values for 83 of 83 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 Mastro's Steakhouse - Costa Mesa?
The lightest item currently tracked is Beefsteak Tomato & Mozzarella at approximately 10 kcal. Use the ranked table to find other low-calorie meal choices.

Are Mastro's Steakhouse - Costa Mesa calorie values official or estimated?
This page uses a hybrid model: 37 items use USDA database estimates, while 46 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

Where can I compare calories and prices together?
Use the Mastro's Steakhouse - Costa Mesa 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.