Oven Baked 4 Ingredient Wedding Soup Pasta: A Cozy, Nostalgic One‑Dish Wonder

There are some meals that feel like a hug in a bowl. Warm, comforting, and impossibly simple. This Oven Baked 4 Ingredient Wedding Soup Pasta is exactly that. It takes everything you love about traditional Italian wedding soup — the tiny meatballs, the savory broth, the tender pasta — and turns it into a no‑fuss, oven‑baked casserole that tastes like it simmered all day.

But here is the secret: you only need four main ingredients.

That is right. Four. And no, you are not sacrificing flavor. The combination of frozen meatballs, ditalini or orzo pasta, chicken broth, and Parmesan cheese creates a rich, creamy, satisfying dish that comes together in one pan. It is perfect for busy weeknights, meal prep, or those nights when only comfort food will do.

In this guide, you will learn the complete recipe, why this dish works so well, pro tips for the perfect texture, delicious variations, and how to make it your own. Let us get baking.

What Is Wedding Soup Pasta?

Traditional Italian wedding soup (minestra maritata) is a hearty broth‑based soup with tiny meatballs, leafy greens (like escarole or spinach), and small pasta. The name comes from the “marriage” of the ingredients — the way the meat and vegetables complement each other — not from actual weddings.

This oven‑baked version takes those same flavors and transforms them into a creamy, pasta‑based casserole. Instead of a brothy soup, you get a rich, saucy dish where the pasta absorbs all the savory goodness. It is like the best parts of wedding soup and baked ziti had a delicious baby.

Why This 4‑Ingredient Recipe Works So Well

You might be skeptical. Four ingredients? No fresh vegetables? No from‑scratch meatballs? How can this be good?

Trust the process.

Here is why it works:

· Frozen meatballs – They are already seasoned, cooked, and packed with flavor. They release savory juices as they bake.
· Ditalini or orzo pasta – Small pasta cooks evenly in the oven and absorbs the broth, becoming tender and creamy.
· Chicken broth – Provides the savory liquid that turns into a silky sauce as the pasta cooks.
· Parmesan cheese – Adds umami, richness, and a golden, bubbly top.

The magic happens in the oven. The pasta soaks up the broth, the meatballs infuse everything with flavor, and the Parmesan creates a cheesy crust. The result is a creamy, scoopable, irresistible casserole that tastes like you spent hours in the kitchen.

The 4 Simple Ingredients

Here is exactly what you need. No hidden extras, no complicated shopping lists.

1. Frozen Cooked Meatballs (about 24–30 small meatballs, 12–16 oz)

Look for Italian‑style frozen meatballs (beef, pork, or a blend). They are usually fully cooked, so you just need to warm them through. Mini meatballs (about 1 inch) work best for this dish.

2. Small Pasta (1 lb / 450g)

Ditalini (small tubes) is traditional, but orzo, pastina, or even broken spaghetti works. The key is small pasta that cooks evenly in the liquid.

3. Chicken Broth (4 cups / 960 ml)

Use low‑sodium chicken broth so you can control the salt. The broth will be absorbed by the pasta and reduced slightly, so do not skimp on quantity.

4. Parmesan Cheese (1½ cups / 150g grated)

Freshly grated Parmesan is best. It melts smoothly and adds a nutty, salty depth. Pre‑shredded often contains anti‑caking agents that affect melting.

Optional (But Recommended) – Still 4 Ingredients for the Core

You can stop at four, but for the best texture, consider these “free” additions that do not count as extra ingredients because they are pantry staples: salt, pepper, garlic powder, or a sprinkle of dried parsley. Many people also add a tablespoon of olive oil or butter for richness.

For the full experience, I recommend adding:

· 2 cups of fresh spinach (stirred in at the end) – adds color and nutrients
· ½ cup of heavy cream or milk – makes it extra creamy

But the base recipe — meatballs, pasta, broth, Parmesan — is already delicious.

Step‑by‑Step Instructions

This recipe is baked in a 9×13‑inch baking dish or a large Dutch oven. No pre‑cooking the pasta required.

Step 1 – Preheat and Prepare

Preheat your oven to 375°F (190°C). Lightly grease a 9×13‑inch baking dish (or a large Dutch oven) with olive oil or cooking spray.

Step 2 – Combine Everything in the Dish

Place the frozen meatballs directly into the baking dish. Sprinkle the dry, uncooked ditalini pasta over the meatballs. Pour the chicken broth over everything. Add any optional seasonings (½ teaspoon garlic powder, ¼ teaspoon black pepper). Stir gently to combine so the pasta is mostly submerged.

Step 3 – Cover and Bake

Cover the dish tightly with aluminum foil. Bake at 375°F for 30 minutes.

Step 4 – Stir and Add Cheese

Remove the foil. Stir the pasta and meatballs gently. The pasta should be mostly tender but may still have a slight bite. Sprinkle the grated Parmesan cheese evenly over the top. Do not stir it in — leave it on top.

Step 5 – Uncovered Finish

Return the dish to the oven, uncovered, and bake for another 10–15 minutes, until the liquid is mostly absorbed, the pasta is tender, and the cheese is melted and lightly golden. If you want a crispy, browned top, turn on the broiler for the last 2–3 minutes, watching carefully.

Step 6 – Rest and Serve

Let the dish rest for 5–10 minutes before serving. The pasta will continue to absorb liquid and become creamier. Garnish with fresh parsley or additional Parmesan. Serve warm.

Pro Tips for Perfect Wedding Soup Pasta

Use Small Pasta

Ditalini, orzo, or pastina are ideal because they cook evenly and fit on a spoon. Larger pasta like penne or ziti will need more liquid and a longer baking time.

Do Not Skip the Cover Step

Baking covered traps steam, which cooks the pasta. Uncovering at the end allows excess moisture to evaporate and the top to brown.

Stir Halfway (Optional)

If you notice the pasta on top is drying out before the bottom is tender, give it a gentle stir after 25 minutes of covered baking. But usually, the covered method works without stirring.

Add Greens for Authenticity

Traditional wedding soup includes leafy greens. Stir in 2 cups of fresh spinach or chopped kale after you remove the foil (step 4). The residual heat will wilt them perfectly.

For a Creamier Version

Add ½ cup of heavy cream or half‑and‑half along with the broth. This creates a luscious, creamy pasta bake that tastes decadent.

Adjust Liquid for Your Oven

Ovens vary. If the pasta seems dry before it is tender, add another ½ cup of broth or water. If it is too soupy after baking, leave the foil off for another 5–10 minutes.