01 -
Thaw the spinach by cooking it in a pan or microwaving. Once it's cooked, squeeze out as much water as you can.
02 -
Boil the pasta shells in unsalted water for 10 minutes. Drain them, then rinse with cold water to stop the cooking process.
03 -
Mix the drained spinach with the ricotta and eggs. Add salt and pepper to taste, and make any adjustments if needed after tasting.
04 -
Combine the tomato sauce with oregano, garlic powder, and some salt in a bowl. Adjust the seasoning according to what you prefer.
05 -
Start by preheating your oven to 200°C. Spread the sauce over the bottom of a baking dish. Fill each pasta shell with the spinach-ricotta mixture and place them in the dish. Sprinkle the shredded mozzarella on top. Bake for 20 minutes.