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Nutrition Breakdown

Portneuf Grille & Lounge at the Riverside Inn Calories — Lowest to Highest

Browse calorie values for Portneuf Grille & Lounge at the Riverside Inn menu items, with official nutrition where available and estimated calories for uncovered items. Updated September 2026.

Coverage

100%

Average Calories

240 kcal

Lowest Item

43 kcal

Highest Item

571 kcal

12 / 12 items resolved USDA database: 12 Estimated: 0

Lowest Calorie Items at Portneuf Grille & Lounge at the Riverside Inn

Use this ranking to find lighter menu options quickly

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# Item Category Source Calories
1 Homemade Granola and Almond Milk breakfast menu USDA 43 kcal
2 Frittata of the Moment breakfast menu USDA 65 kcal
3 Create Your Own Omelet breakfast menu USDA 132 kcal
4 Traditional Breakfast breakfast menu USDA 164 kcal
5 Eggs Benedicts - Mushroom breakfast menu USDA 230 kcal
6 Eggs Benedicts - Smoked Trout breakfast menu USDA 230 kcal
7 Eggs Benedicts - Traditional breakfast menu USDA 230 kcal
8 Buttermilk Pancakes breakfast menu USDA 265 kcal
9 French Toast, Almond Battered breakfast menu USDA 278 kcal
10 Smoked Idaho Trout and Bagels breakfast menu USDA 294 kcal
11 Grandma's Homemade Sweet Rolls breakfast menu USDA 372 kcal
12 Spanish Chorizo Burrito breakfast menu USDA 571 kcal
Nutrition sync is temporarily paused Missing official items: 0

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Spanish Chorizo Burrito

breakfast menu 571 kcal

Grandma's Homemade Sweet Rolls

breakfast menu 372 kcal

Smoked Idaho Trout and Bagels

breakfast menu 294 kcal

French Toast, Almond Battered

breakfast menu 278 kcal

Buttermilk Pancakes

breakfast menu 265 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.

Portneuf Grille & Lounge at the Riverside Inn Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many Portneuf Grille & Lounge at the Riverside Inn items have calorie data?

Portneuf Grille & Lounge at the Riverside Inn currently has calorie values for 12 of 12 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 Portneuf Grille & Lounge at the Riverside Inn?

The lightest item currently tracked is Homemade Granola and Almond Milk at approximately 43 kcal. Use the ranked table to find other low-calorie meal choices.

Are Portneuf Grille & Lounge at the Riverside Inn calorie values official or estimated?

This page uses a hybrid model: 12 items use USDA database estimates, while 0 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

Where can I compare calories and prices together?

Use the Portneuf Grille & Lounge at the Riverside Inn 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.