Creamy Baked Shell Pasta with Frozen Peas: The One-Pan Dinner You’ll Make on Repeat
Some weeknight dinners just have a way of becoming permanent fixtures in your meal rotation, and this creamy baked shell pasta with frozen peas is absolutely one of them. The magic here lies in the simplicity: dry, uncooked shell pasta goes straight into a ceramic baking dish alongside frozen green peas and just a handful of other pantry staples. The oven does all the heavy lifting, and what comes out is a bubbling, creamy, utterly satisfying dinner that feels far more indulgent than the effort it took to make.
No boiling water, no draining, no standing over the stove. Just layer, pour, cover, and bake. It is the kind of recipe that sounds almost too easy to believe until you taste it for yourself. The dry pasta absorbs all the creamy liquid as it bakes, becoming perfectly tender and coated in a rich, velvety sauce, while the peas stay sweet and bright throughout the whole process.
Ingredients
- 3 cups dry shell pasta (uncooked)
- 1 and a half cups frozen green peas
- 2 cups chicken or vegetable broth
- 1 cup heavy cream
- 1 cup shredded mozzarella or Parmesan cheese
- 2 cloves garlic, minced
- 1 teaspoon onion powder
- Salt and black pepper to taste
- A drizzle of olive oil
- Fresh parsley or basil for garnish (optional)
Method
- Preheat your oven to 375 degrees Fahrenheit (190 degrees Celsius).
- Lightly grease a large ceramic baking dish with a drizzle of olive oil.
- Spread the dry, uncooked shell pasta evenly across the bottom of the baking dish in a single layer.
- Scatter the frozen green peas generously over the top of the dry pasta, distributing them as evenly as possible.
- In a separate bowl or jug, whisk together the broth, heavy cream, minced garlic, onion powder, salt, and black pepper until well combined.
- Pour the creamy liquid mixture slowly and evenly over the pasta and peas, making sure all the pasta is as submerged as possible.
- Sprinkle the shredded cheese evenly over the top of the dish.
- Cover the dish tightly with aluminum foil and bake for 30 minutes.
- Remove the foil and bake for an additional 10 to 15 minutes, until the top is golden, bubbling, and lightly browned.
- Remove from the oven and allow to rest for five minutes before serving. Garnish with fresh parsley or basil if desired.
Tips for the Best Results
Make sure your baking dish is large enough to allow the pasta room to expand as it absorbs the liquid. Using a ceramic dish is ideal because it retains heat evenly and helps the pasta cook through without drying out. Do not pre-thaw your peas before adding them to the dish — going in frozen is part of what keeps them perfectly tender rather than mushy after baking.
Easy Variations to Try
This recipe is wonderfully flexible. You can stir in diced cooked chicken or crispy bacon pieces before baking for a heartier meal. Swap the mozzarella for a sharp cheddar if you prefer a more robust cheesy flavor. For a vegetarian version, stick with vegetable broth and load up with extra vegetables like baby spinach, sun-dried tomatoes, or sliced mushrooms scattered in alongside the peas.
Why This Dish Works So Well
The secret to this no-boil baked pasta method is the ratio of liquid to pasta. The dry shells soak up every drop of the seasoned creamy broth as they cook, which means every bite is deeply flavored all the way through rather than just coated on the outside. The starch released by the pasta as it bakes also naturally thickens the surrounding liquid into a luscious, creamy sauce without any extra steps. It is genuinely one of the most clever and satisfying ways to get a comforting pasta dinner on the table with almost zero effort.
