Sardinian pane carasau layered with tomato sauce, poached eggs, and pecorino creates a rustic one-dish meal. This protein-rich mediterranean plate works well within a 1500 calorie framework.
Heat olive oil in a saucepan over medium heat; add chopped onion and sauté for 3–5 minutes until softened but not browned.
Add canned tomatoes, a generous pinch of salt, and black pepper. Simmer on low heat for 20 minutes, stirring occasionally, until the sauce thickens. Stir in fresh basil at the end.
Bring a wide, shallow pan of salted water to a gentle simmer for poaching eggs. Adjust heat to low so bubbles barely break the surface.
Gently break each egg into a ramekin, then slide into simmering water. Poach for 3 minutes for set whites and runny yolks; remove eggs with a slotted spoon and set aside.
Dip each pane carasau sheet very briefly (4–5 seconds) in simmering water to soften. Layer a piece of softened bread in a wide shallow bowl, add tomato sauce, and sprinkle pecorino. Repeat layering (typically 2–3 layers per portion), finishing with a poached egg and extra cheese on top. Serve immediately.