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Nutrition Breakdown

Grassy Key Outpost Market & Grill Calories — Lowest to Highest

Browse calorie values for Grassy Key Outpost Market & Grill menu items, with official nutrition where available and estimated calories for uncovered items. Updated August 2026.

Coverage

100%

Average Calories

328 kcal

Lowest Item

10 kcal

Highest Item

640 kcal

76 / 76 items resolved USDA database: 18 Estimated: 58

Lowest Calorie Items at Grassy Key Outpost Market & Grill

Use this ranking to find lighter menu options quickly

Full menu →
# Item Category Source Calories
1 Steak And Eggs breakfast Estimated 10 kcal
2 Tea beverages USDA 34 kcal
3 Juice beverages USDA 39 kcal
4 Coffee / Espresso beverages Estimated 40 kcal
5 Fountain Soft Drinks beverages USDA 42 kcal
6 Milk, chocolate milk beverages USDA 43 kcal
7 Affogato desserts USDA 44 kcal
8 Butterscotch Creme Brulee desserts USDA 113 kcal
9 Fruit sides Estimated 140 kcal
10 Keys Lobster Mac-N-Cheese mains USDA 141 kcal
11 Milkshakes desserts USDA 143 kcal
12 Vanilla, chocolate, strawberry, espresso milkshakes USDA 143 kcal
13 Coconut Egg Cream milkshakes USDA 148 kcal
14 Buttermilk Blueberry Bread Pudding desserts USDA 153 kcal
15 Fried Green Tomato & Lobster Salad little snacks Estimated 180 kcal
16 Wedge Salad salads Estimated 180 kcal
17 Berries And Chantilly Cream desserts USDA 198 kcal
18 Steak Frites mains USDA 205 kcal
19 Key Lime Cheesecake desserts USDA 217 kcal
20 Our Soup little snacks Estimated 220 kcal
21 Fire And Ice Ceviche little snacks Estimated 260 kcal
22 Bagel And Cream Cheese sides Estimated 320 kcal
23 Guava Cream Cheese Challah French Toast breakfast Estimated 320 kcal
24 Chocolate - Banana milkshakes USDA 346 kcal
25 Asian Babybacks mains Estimated 390 kcal
26 Bacon, ham, sausage sides Estimated 390 kcal
27 Biscuit And Gravy sides Estimated 390 kcal
28 Brioche And Jam breakfast Estimated 390 kcal
29 Brussels Sprout Chips little snacks Estimated 390 kcal
30 Cheese pizzas -pies - zas Estimated 390 kcal
Nutrition sync is temporarily paused Missing official items: 58

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Chorizo Black Bean Burrito

breakfast 640 kcal

‘Classic’ Burger

mains 620 kcal

Outpost Breakfast Sandwich

breakfast 470 kcal

Outpost Fish Sandwich

sandwiches & burgers 470 kcal

Molten Chocolate Cake

desserts 451 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.

Grassy Key Outpost Market & Grill Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many Grassy Key Outpost Market & Grill items have calorie data?
Grassy Key Outpost Market & Grill currently has calorie values for 76 of 76 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 Grassy Key Outpost Market & Grill?
The lightest item currently tracked is Steak And Eggs at approximately 10 kcal. Use the ranked table to find other low-calorie meal choices.

Are Grassy Key Outpost Market & Grill calorie values official or estimated?
This page uses a hybrid model: 18 items use USDA database estimates, while 58 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

Where can I compare calories and prices together?
Use the Grassy Key Outpost Market & Grill 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.