In a large skillet over medium heat, brown the Italian sausage until fully cooked, breaking it up as it cooks into small crumbles. Do not drain the fat, that’s flavor. The sausage drippings will help build the base of your sauce and add richness to the entire dish.
Add 2–3 tablespoons of tomato paste directly into the skillet with the sausage. Stir it into the meat and allow it to cook for 4–5 minutes. This step is important. Letting the tomato paste caramelize deepens the color and creates a richer, more concentrated tomato flavor. You’ll notice it darken slightly and stick to the bottom of the pan and that’s exactly what you want.
Add the gnocchi straight into the skillet. Stir to coat the gnocchi in the sausage and tomato mixture. Let it cook for about 4–5 minutes, stirring occasionally. This light toasting step adds flavor and helps the gnocchi hold its texture as it finishes cooking in the sauce.
Pour in the marinara sauce and stir everything together until evenly combined. Reduce heat slightly and let the mixture simmer until the gnocchi is tender and the sauce is heated through, about 5–7 minutes. The gnocchi will soften and absorb some of the sauce, creating a thick, hearty texture.
While the gnocchi simmers, prepare the ricotta topping. In a small bowl, combine the ricotta cheese, a pinch of Italian seasoning, and the shredded parmesan cheese. Stir until smooth and creamy.
To serve, spoon the saucy gnocchi into bowls and top each serving with a generous dollop of the ricotta mixture. The heat from the gnocchi will gently melt the ricotta into the sauce, creating that classic lasagna-style creaminess.