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Oregano's Pizza Bistro: high-protein, low-calorie picks

Here are the 388 Oregano's Pizza Bistro items with nutrition. We sorted them by protein so you can find something filling that fits your calories. Every number comes from the nutrition Oregano's Pizza Bistro publishes (see the source).

287 items are 400 calories or less. 70 have 30 g of protein or more. The most protein at 400 calories or less is Cheese Pizza Slice (20 g).

Most protein, 400 calories or less

Oregano's Pizza Bistro: most protein at 400 calories or less
ItemCalProteinCarbsFat
Cheese Pizza Slice1 serving360202619
Puerto Penasco Carne Street Pie 14"1 slice230131214
Numero One-O 14”1 slice210121113
Milk1 serving220121712
Grumpy Grandpa 14"1 slice250122014
Chocolate Milk1 serving280122912
The Yahoo Barbecue Chicken Pizza 14”1 slice19011169
Pasta Angel Hair1 serving400116610
Thin Crust 14” Cheese (12 Slices)1 slice170101010
Numero One-O 18”1 slice180101111

Most protein, 400 to 600 calories

Oregano's Pizza Bistro: most protein between 400 and 600 calories
ItemCalProteinCarbsFat
Chicken Basket1 serving420232725
Pan 12” Cheese (8 slices)1 slice570234435
Spinach1 serving590197733

Most protein for the calories

Items of 800 calories or less with at least 15 g of protein, ranked by grams of protein per 100 calories.

Oregano's Pizza Bistro: protein per 100 calories
ItemCalProteinPer 100 cal
Pizza - Gluten Friendly Crust 10” Cheese1 serving679395.7
Heckuva Slice (Cheese)1 serving710405.6
Two Huge Meatballs1 serving720405.6
Cheese Pizza Slice1 serving360205.6
Chicken Basket1 serving420235.5
Italian Wedding Soup1 serving760334.3
Pan 12” Cheese (8 slices)1 slice570234.0
Spinach1 serving590193.2
Mac N' Cheese1 serving720212.9
The Original Bollo w/Marinara1 serving700202.9

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Questions

What item under 1,000 calories has the most protein at Oregano's Pizza Bistro?

The Big Beefstro (No Crispy Onions) (1 serving): 62 g protein, 880 calories, going by the chain's published nutrition.

What is a high-protein, low-calorie option at Oregano's Pizza Bistro?

At 400 calories or less, the most protein comes from Cheese Pizza Slice (1 serving): 20 g protein, 360 calories; Puerto Penasco Carne Street Pie 14" (1 slice): 13 g protein, 230 calories; Numero One-O 14” (1 slice): 12 g protein, 210 calories.

Where do these Oregano's Pizza Bistro numbers come from?

From the nutrition information Oregano's Pizza Bistro publishes, last checked November 4, 2026. Menus and recipes change, so check with the chain when it matters.

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