Ciabatta Pizza with Tuna & Bell Pepper
53 grams of protein, 19 grams of fat. Those are the numbers of a dedicated meal-prep container, not a pizza. But a ciabatta roll loaded with tuna, bell pepper, and a five-minute tomato sauce gets there in 15 minutes.
The engine is tuna in water. At 140 grams, it delivers the protein of a chicken breast dinner at a fraction of the fat. Add corn and bell pepper for crunch, a thin layer of cheese on top, and the protein-to-fat ratio lands at nearly 3:1. Most pizza recipes cannot get within shouting distance of that number.
Ingredients
- red onion 0.25
- garlic clove 1
- bell pepper 1
- corn 2 oz
- tuna, in water 5 oz
- olive oil 0.5 tbsp
- diced tomatoes 3.5 oz
- Italian seasoning 1 tsp
- ciabatta 1
- grated cheese 1 oz
Method
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Preheat the oven to 390°F (200 °C).
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Finely chop the onion. Mince the garlic clove. Cut the bell pepper into small cubes.
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Rinse the corn and tuna in a colander with cold water and let it drain.
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Mix the bell pepper, tuna and corn in a bowl and stir together. Season with pepper and salt.
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Heat the oil in a pan and sauté the onion and garlic for 2 minutes. Then add the diced tomatoes and Italian seasoning. Let this simmer on low heat for 5 minutes.
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Cut the ciabatta roll lengthwise and place the halves on the baking sheet. Put in the oven for 2 minutes.
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Remove the baking sheet from the oven and spread the tomato sauce over the rolls. Then distribute half of the tuna salad and the grated cheese over them. Put the rolls back in the oven for another 7 to 8 minutes until the cheese is melted.
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Place the pizzas on a plate. Serve the remaining tuna salad on the side.
Scatter a handful of arugula or scallion rings over the hot pizzas just before serving. The peppery bite of arugula cuts through the melted cheese and adds color without changing the macros.
That five-minute sauce step does more than build flavor. A clinical trial found that cooking diced tomatoes in olive oil boosted lycopene absorption by 82% compared to cooking without oil. Heat cracks open the tomato cell walls, and the olive oil gives lycopene, which only dissolves in fat, a vehicle to pass through the gut lining into the bloodstream.
Fielding et al. 2005 — Tomato + Olive Oil Lycopene TrialBehind this recipe
Is 53 grams of protein in one meal too much for my body to use?
No. The widely cited 30-gram cap was based on older measurements that only tracked a few hours of digestion. A more recent 12-hour tracer study found the body was still building muscle from a 100-gram protein dose at the endpoint, with less than 15% going to oxidation. Your 53 grams here are well within what the research says the body handles in a single sitting.
Read the full evidence reviewCan I use tuna in oil instead of tuna in water?
You can, but the macros shift. Tuna packed in oil roughly doubles the fat content per serving, pushing this meal from 19 grams of fat closer to 30 and adding around 100 calories. The tuna in water is what gives this recipe its unusually lean protein-to-fat ratio.
Why does the recipe cook the tomatoes in olive oil instead of just using raw sauce?
Beyond building a deeper, richer flavor, there is a measurable nutritional benefit. A clinical trial found that cooking diced tomatoes in olive oil increased blood lycopene levels by 82% compared to cooking without oil. The heat breaks the tomato cells open, and the oil gives lycopene a fat-based carrier for absorption. Step 5 of this recipe is that exact process.
Can I swap ciabatta for a different bread?
Any sturdy bread that holds toppings works: a small baguette, Turkish bread, or thick-cut sourdough. Softer breads like regular sandwich slices will get soggy under the sauce and tuna. The carb count shifts depending on the bread's size and density, but the protein stays roughly the same since it comes from the tuna and cheese.