Lou Malnati's Pizzeria under 400 calories: 25 orders, ranked
Of the 82 single orders we track at Lou Malnati's Pizzeria, 25 come in at or under 400 calories — 30%. The most protein in one item under 400 is the Crustless Pizza (Small), 1 of 4 slices, 26 g for 333 calories; the most filling by protein and fiber per calorie is the Crustless Pizza (Small), 1 of 4 slices (26 g protein, 0 g fiber, 333 cal). 23 entrées fit under 400; 46 do not.
Source: Lou Malnati's Pizzeria nutrition guide (official) · Data refreshed
- 25 orders under 400
- 26g most protein in one item
- 26g protein in a full meal
- 46 entrées over 400
As of October 2026, 25 of the 82 Lou Malnati's Pizzeria single orders we track come in at or under 400 calories, and the most protein in a complete Lou Malnati's Pizzeria meal under 400 is 26 g (A small Crustless Pizza — eat 1 of its 4 slices, and a water).
Three complete Lou Malnati's Pizzeria meals under 400 calories
Under 400, the most-protein meal is built on the Crustless Pizza (Small), 1 of 4 slices (333 cal), which leaves 67 calories for its sides and drink. One meal-sized entrée, up to two different sides and a drink — the MinMax app's meal and the best under the cap, drink included (water only where no published drink fits; the lightest meal takes a zero-calorie drink, or water).
Most protein
- Crustless Pizza (Small), 1 of 4 slices333 cal · 26g
- Water0 cal
333 of 400 cal · 26 g protein
What to say at the counter: “A small Crustless Pizza — eat 1 of its 4 slices, and a water — 333 cal, 26 g protein.”
Get it at the nearest Lou Malnati's Pizzeria →Most filling
- Crustless Pizza (Small), 1 of 4 slices333 cal · 26g
- Water0 cal
333 of 400 cal · 26 g protein
What to say at the counter: “A small Crustless Pizza — eat 1 of its 4 slices, and a water — 333 cal, 26 g protein.”
Get it at the nearest Lou Malnati's Pizzeria →Lightest
- Cheese Thin Crust Pizza (Small), 1 of 4 slices220 cal · 8g
- Water0 cal
220 of 400 cal · 8 g protein
What to say at the counter: “A small Cheese Thin Crust Pizza — eat 1 of its 4 slices, and a water — 220 cal, 8 g protein.”
Get it at the nearest Lou Malnati's Pizzeria →Build your own Lou Malnati's Pizzeria order under 400 calories → Swap any item, add a side, share the link.
Every Lou Malnati's Pizzeria order under 400 calories, ranked by protein
Single orders only — no desserts, kids' meals, combos, sauces or toppings — by grams of protein, then calories. The median order under 400 is 339 calories and 23 of the 25 are entrées. Figures as Lou Malnati's Pizzeria published them, rounded to whole numbers (how we check them).
| # | Item | Calories | Protein | Protein / 100 cal |
|---|---|---|---|---|
| 1 | Crustless Pizza (Small), 1 of 4 slices | 333 | 26g | 7.8g |
| 2 | Sausage Deep Dish Pizza (Individual), 1 of 2 slices | 390 | 18g | 4.6g |
| 3 | Side of Meatballs | 390 | 17g | 4.4g |
| 4 | Cheese, Mushroom & Onion Deep Dish Pizza (Individual), 1 of 2 slices | 400 | 17g | 4.3g |
| 5 | Sausage Thin Crust Pizza (Large), 1 of 8 slices | 340 | 16g | 4.7g |
| 6 | Cheese Deep Dish Pizza (Individual), 1 of 2 slices | 380 | 16g | 4.2g |
| 7 | Hot Honey Deep Dish Pizza (Medium), 1 of 12 slices | 390 | 16g | 4.1g |
| 8 | Gluten Free Cheese Thin Crust Pizza (Small), 1 of 4 slices | 253 | 15g | 5.9g |
| 9 | Hot Honey Thin Crust Pizza (Small), 1 of 4 slices | 380 | 15g | 3.9g |
| 10 | Cheese & Spinach Deep Dish Pizza (Individual), 1 of 2 slices | 400 | 15g | 3.8g |
| 11 | Pepperoni Thin Crust Pizza (Large), 1 of 8 slices | 350 | 14g | 4.0g |
| 12 | Margherita Pesto Thin Crust Pizza (Medium), 1 of 5 slices | 400 | 14g | 3.5g |
| 13 | Sausage Thin Crust Pizza (Medium), 1 of 6 slices | 300 | 13g | 4.3g |
| 14 | The Lou Thin Crust Pizza (Medium), 1 of 6 slices | 300 | 13g | 4.3g |
| 15 | The Lou Thin Crust Pizza (Large), 1 of 8 slices | 310 | 13g | 4.2g |
| 16 | Margherita Pesto Thin Crust Pizza (Large), 1 of 8 slices | 360 | 13g | 3.6g |
| 17 | Margherita Pesto Thin Crust Pizza (Small), 1 of 3 slices | 400 | 13g | 3.3g |
| 18 | Cheese Thin Crust Pizza (Large), 1 of 8 slices | 300 | 12g | 4.0g |
| 19 | Pepperoni Thin Crust Pizza (Medium), 1 of 6 slices | 310 | 12g | 3.9g |
| 20 | The Lou Thin Crust Pizza (Small), 1 of 4 slices | 260 | 11g | 4.2g |
| 21 | Cheese Thin Crust Pizza (Medium), 1 of 6 slices | 270 | 11g | 4.1g |
| 22 | Sausage Thin Crust Pizza (Small), 1 of 4 slices | 240 | 10g | 4.2g |
| 23 | Pepperoni Thin Crust Pizza (Small), 1 of 4 slices | 260 | 9g | 3.5g |
| 24 | Cheese Thin Crust Pizza (Small), 1 of 4 slices | 220 | 8g | 3.6g |
| 25 | French Fries | 339 | 4g | 1.2g |
What 400 calories buys at Lou Malnati's Pizzeria
The 8 lightest orders under 400: Cheese Thin Crust Pizza (Small), 1 of 4 slices (220), Sausage Thin Crust Pizza (Small), 1 of 4 slices (240), Gluten Free Cheese Thin Crust Pizza (Small), 1 of 4 slices (253), Pepperoni Thin Crust Pizza (Small), 1 of 4 slices (260), The Lou Thin Crust Pizza (Small), 1 of 4 slices (260), Cheese Thin Crust Pizza (Medium), 1 of 6 slices (270), Cheese Thin Crust Pizza (Large), 1 of 8 slices (300) and Sausage Thin Crust Pizza (Medium), 1 of 6 slices (300).
What doesn't fit under 400
46 of 69 Lou Malnati's Pizzeria entrées are over 400 calories; the lightest of them, the Grilled Chicken Sandwich without a Side, misses by 230 calories at 630. With more room, see Lou Malnati's Pizzeria under 500.
Eat at Lou Malnati's Pizzeria without blowing your cap
MinMax finds the best Lou Malnati's Pizzeria meal under your calorie goal — at the location nearest you — and lets you swap items to hit your protein. Free on iPhone.
Download MinMax — free What the app doesMore at Lou Malnati's Pizzeria
- Lou Malnati's Pizzeria calories & nutrition (149 items listed)
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- High-protein Lou Malnati's Pizzeria orders (20 items)
- Lou Malnati's Pizzeria calorie calculator (build an order under your cap)
Under 400 calories at other chains
The same cap at 3 Pizza chains, or the cross-chain pillar: fast food under 400 calories.