This easy broccoli cheddar pastina soup recipe combines tender broccoli, tiny pasta, sharp cheddar, and Parmesan in a creamy, comforting broth. Ready in about 30 minutes, it is a simple one-pot meal for cozy lunches, quick dinners, or chilly evenings.
The best part is how the little pasta shapes soak up the savory broth while the melted cheese creates a rich, velvety texture. You can keep the soup light and brothy or make it thicker for an extra comforting bowl.

What Is Broccoli Cheddar Pastina Soup?
Broccoli cheddar pastina soup is a combination of classic broccoli cheddar soup and small Italian pasta. Pastina refers to tiny pasta shapes, such as little stars or acini di pepe, that cook quickly and make the soup hearty without needing complicated ingredients.
Broccoli brings a fresh, slightly sweet flavor, while sharp cheddar adds richness and Parmesan gives the soup a savory finish. Unlike a traditional broccoli cheddar soup, this version includes pasta in every spoonful, making it satisfying enough to serve as a complete meal. If you enjoy easy pasta dishes, try this creamy lemon Caesar pasta salad for a refreshing meal with tangy dressing, Parmesan, and crunchy croutons
Ingredients for Creamy Broccoli Cheddar Pastina Soup
You will need a handful of everyday ingredients to make this creamy broccoli cheddar pastina soup recipe.
- 1 tablespoon butter: Helps soften the vegetables and build flavor.
- 1 small yellow onion, finely chopped: Adds a savory base.
- 1 small carrot, grated: Brings a little sweetness and color.
- 2 cloves garlic, minced: Gives the soup a delicious aroma.
- 3 cups finely chopped broccoli: Use fresh broccoli florets and tender stems.
- 1 cup pastina or acini di pepe: Provides the signature tiny pasta texture.
- 4 cups low-sodium chicken or vegetable broth: Creates the soup base.
- ½ cup whole milk or heavy cream: Adds creaminess.
- 1½ cups freshly shredded sharp cheddar cheese: Gives the soup its classic cheesy flavor.
- ¼ cup finely grated Parmesan cheese: Adds a salty, nutty finish.
- ¼ teaspoon black pepper: Balances the richness.
- Salt, to taste: Adjust after adding the cheese.
- Extra Parmesan or chopped parsley, optional: For serving.
Fresh parsley or extra Parmesan is optional for serving.
For a vegetarian version, use vegetable broth and vegetarian-friendly Parmesan. Freshly shredded cheddar is recommended because it generally melts more smoothly than packaged shredded cheese.
How to Make Broccoli Cheddar Pastina Soup
1. Cook the onion, carrot, and garlic
Melt the butter in a large saucepan over medium heat. Add the chopped onion and grated carrot, then cook for 4–5 minutes until softened.
Stir in the garlic and cook for another 30 seconds. This quick step builds a flavorful base before adding the broth.
2. Simmer the broccoli
Add the chopped broccoli and broth to the saucepan. Bring the mixture to a gentle boil, then reduce the heat and simmer for about 4–5 minutes.
The broccoli should begin to soften but still hold its shape. Cutting it into small pieces helps it cook evenly and makes the finished soup easier to eat.
3. Add the pastina
Stir in the pastina and cook according to the package instructions, usually around 5–8 minutes. Stir occasionally to prevent the small pasta from sticking to the bottom of the pan.
If the soup starts looking too thick before the pasta is tender, add a little more broth or water. Pastina absorbs liquid quickly, so keep an eye on the consistency.
4. Stir in the milk and cheese
Reduce the heat to low and stir in the milk or cream. Allow it to warm gently for about a minute.
Remove the saucepan from the heat before adding the cheddar and Parmesan. Stir until the cheeses melt into the soup. Avoid boiling after adding the cheese, as high heat can cause the mixture to become grainy.
5. Season and serve
Taste the soup and add black pepper and salt as needed. If you prefer a thinner consistency, stir in extra warm broth.
Serve immediately with a sprinkle of Parmesan or fresh parsley. The soup is especially delicious when the cheese is melted and the pasta is tender. For another take on this comforting dish, explore this broccoli soup recipe for more inspiration.

Tips for the Creamiest Broccoli Cheddar Pasta Soup
Use freshly grated cheese. Grating cheddar from a block helps it melt evenly and gives the soup a smoother finish.
Chop the broccoli finely. Small pieces cook faster and distribute throughout the soup instead of leaving large chunks in every spoonful.
Do not overcook the pastina. Tiny pasta can become soft quickly. Follow the package directions and remember that it will continue absorbing liquid as the soup rests.
Add cheese off the heat. Gentle residual heat helps the cheddar and Parmesan melt without separating.
Adjust the broth as needed. For a traditional broccoli cheddar pasta soup, keep enough broth in the pot to create a spoonable consistency. Add extra liquid before serving if the pasta has absorbed too much.
For another comforting homemade meal, try this homemade vegetable soup, packed with vegetables and classic flavors.
How to Make Broccoli Parmesan Pastina
If you prefer a stronger savory flavor, you can easily turn this into a broccoli Parmesan pastina recipe. Replace some of the cheddar with additional grated Parmesan, adding it gradually until the flavor suits your taste.
For a balanced version, use about 1 cup of cheddar and increase the Parmesan to ½ cup. Parmesan is naturally saltier and has a nuttier flavor, so taste the soup before adding extra salt.
A little freshly cracked black pepper also complements the Parmesan beautifully. The result is still creamy and comforting, with a more pronounced savory cheese flavor.
What to Serve With This Soup
This soup is filling on its own, but simple sides make it even better. Try serving it with crusty bread, garlic toast, or a fresh green salad.
For a heartier dinner, stir in cooked shredded chicken near the end of cooking. A grilled cheese sandwich is another comforting option, especially when you want an easy lunch that feels like a complete meal.

How to Store and Reheat Leftovers
Let the soup cool and refrigerate it in an airtight container within two hours. For the best quality, use refrigerated leftovers within 3–4 days.
Reheat gently in a saucepan over low heat, stirring frequently. Add a splash of broth or milk to loosen the consistency because the pastina will continue soaking up liquid in the refrigerator.
Freezing is possible, although the pasta and cheese may change texture after thawing. For better results, freeze the soup base before adding the pasta and cheese, then prepare those ingredients fresh when reheating.
Frequently Asked Questions
Can I use frozen broccoli?
Yes. Frozen broccoli works well. Add it to the simmering broth and cook until tender. Cut larger pieces into smaller florets if needed.
What can I use instead of pastina?
Acini di pepe, stelline, and other small pasta shapes are good alternatives. Orzo also works, although its larger shape will change the texture slightly.
Can I make this soup without heavy cream?
Yes. Whole milk creates a lighter but still creamy soup. You can also use additional broth for a less rich version.
Why does the soup become thick after cooking?
Pastina absorbs liquid as it cooks and rests. Add warm broth a little at a time until the soup reaches your preferred consistency.
Can I prepare the soup ahead of time?
Yes, but the pasta is best when freshly cooked. If making the soup ahead, prepare the broccoli and broth base first, then cook the pastina and add the cheese when you are ready to serve.
Final Thoughts
This easy broccoli cheddar pastina soup recipe brings together simple ingredients in a warm, satisfying meal that is easy to customize. Tender broccoli, tiny pasta, sharp cheddar, and Parmesan create a creamy soup without complicated preparation.
Whether you prefer a classic cheddar version or a more savory broccoli Parmesan pastina, the key is to cook the pasta carefully and add the cheese over gentle heat. Serve it fresh, adjust the broth to your liking, and enjoy a comforting bowl whenever you need an easy homemade meal.