Pasta Sauce With Squash is a creamy, vegetable-packed dish that celebrates simple, wholesome ingredients. Tender yellow squash is sautéed with fragrant garlic and shallots, then blended with buttery Great Northern beans and olive oil to create a silky, naturally creamy sauce without any heavy cream. Sweet cherry tomatoes add a pop of freshness, while toasted pine nuts bring a delicate crunch and nutty richness to every bite. These Great Northern beans are the secret ingredient that makes this Italian-inspired sauce extra satisfying, adding plant-based protein and fiber without overpowering the fresh flavors. Toss it with your favorite pasta and finish with a drizzle of olive oil for a comforting yet fresh, rustic Italian-inspired dish that’s perfect for an easy weeknight dinner!
Yellow squash is abundant during the summer, and this recipe is a delicious way to turn it into a satisfying, vegetable-forward pasta dish. These white beans add plant-based protein and fiber, making the sauce hearty and nourishing.
Secret ingredient in this Pasta Sauce With Squash:
Great Northern beans are the secret ingredient that makes this Pasta Sauce With Squash extra special. When blended with the squash, garlic, and olive oil, they create a naturally creamy, velvety texture without heavy cream. Their mild, buttery flavor blends seamlessly with the other ingredients while adding plant-based protein, fiber, and heartiness. It’s a simple way to make the sauce richer, more satisfying, and wonderfully delicious. Feel free to use Cannellini or Great Northern beans.
Other squash substitutes:
One thing I love about this Pasta Sauce With Squash recipe is how versatile it is. You can easily switch up the yellow squash depending on what’s in season or what you have on hand. Zucchini is a great option if you want to keep the sauce light and fresh, while butternut squash adds a little natural sweetness and a rich, creamy texture that’s perfect for fall. Delicata squash has a lovely buttery sweetness that pairs beautifully with the tomatoes and pine nuts, while kabocha creates a thicker, heartier sauce. Acorn squash is another delicious choice, bringing a slightly nutty flavor that complements the garlic, Great Northern beans, and olive oil. Each squash gives this Pasta Sauce With Squash its own little twist, making this a recipe you can enjoy all year long.
Frequently Asked Questions:
1. What does this Pasta Sauce With Squash taste like?
This sauce is creamy, savory, and full of fresh flavor. The yellow squash adds a mild sweetness, while the Great Northern beans create a naturally creamy texture. Garlic and shallots bring aromatic depth, tomatoes add brightness, and toasted pine nuts provide a delicious nutty finish.
2. Do I need to peel the yellow squash before cooking?
Yellow squash has a tender skin that softens beautifully when cooked. Simply wash it, trim the ends, and chop it into small pieces or slices.
3. What kind of white beans work best for this sauce?
Cannellini beans, Great Northern beans, or navy beans all work well. Cannellini beans are especially nice because they have a creamy texture and mild flavor.
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Ingredients:

- Aromatics: garlic, shallot, chili flakes, lemon juice
- Cherry tomatoes (yellow)
- Herb: basil (or use thyme or oregano)
- Fat: olive oil, unsalted butter (optional)
- Nut: pine nuts (or use walnuts or almonds)
- Squash: yellow squash (or use butternut, delicata or kabocha squash or zucchini)
- Beans: Great Northern beans (or use canned navy or Cannellini beans)
- Parmesan cheese
Here are the step-by-step instructions to make this dish. Please refer to the recipe card below for the measurements.
How to make the Pasta Sauce With Squash:
- Heat the butter and olive oil in a Dutch oven over medium heat until melted and bubbling. Add the garlic and sauté for about a minute, until fragrant. Toss in the shallots and cook for another minute, stirring occasionally. Add the cherry tomatoes and stir well, letting them cook for 1–2 minutes or until they soften, begin to burst, and release their juices.

2. Add the squash and sauté for 2-3 minutes. When the squash slices are tender, add the pine nuts, turn off the heat, and let cool.

3. Transfer the squash and tomato mixture to a blender along with the cooked Great Northern beans and lemon juice. Blend until smooth and creamy. Add ½ cup of reserved pasta water and blend until you reach a thick, velvety sauce consistency. I used lupini bean protein penne for this Pasta Sauce With Squash recipe and saved some cooking water to help create a perfectly silky sauce.

4. Add the pasta sauce to the cooked penne pasta and serve hot, garnished with lightly dried basil leaves and Parmesan cheese.

Tips:
Before draining the pasta, reserve some of the cooking water. The starch in the water helps bring the sauce together, creating a smooth, silky consistency without making it too thin.
I like adding a tablespoon of butter along with the olive oil for an extra layer of richness and flavor.
The Great Northern beans give this squash pasta sauce its naturally creamy texture without heavy cream. They also add plant-based protein and fiber, making the sauce more satisfying and nutritious.
Don’t overcook your pasta. Cook it al dente, then toss it with the sauce for another minute so the pasta can soak up all those delicious flavors. I like to get the pasta cooking while I prepare the sauce to save a little time.
Toast your pine nuts. Toasting brings out their natural sweetness and nutty flavor. Cook them in a dry skillet over medium-low heat for a few minutes, keeping a close eye on them so they don’t burn.
Adjust the sauce to your liking. If you prefer a thicker sauce, blend in a little more squash and white beans. For a thinner, silkier consistency, add reserved pasta water a little at a time until it’s just right.
I soaked ½ cup of dried Great Northern beans overnight, then cooked them in the Instant Pot until tender, yielding about ¾ cup cooked beans. Soaking and cooking the beans until nice and soft is key to getting that smooth, creamy texture when blended into the sauce. It helps prevent any graininess and gives the sauce a naturally velvety consistency.
Serving suggestions:
Finish the pasta with a drizzle of good quality extra virgin olive oil, toasted pine nuts, lightly dried or fresh basil, and/or a little lemon zest for extra garnish. This Pasta Sauce With Squash pairs beautifully with short pasta such as Rigatoni, Fusilli, Penne, Orecchiette, Farfalle, and maybe Linguine.
Storage:
You can prepare the sauce up to three days ahead and store it in an airtight container in the refrigerator. Reheat gently on the stovetop, adding a splash of water or vegetable broth to loosen it. Store leftover sauce in an airtight container in the refrigerator for up to 3-4 days. Reheat over low heat with a little olive oil, water, or vegetable broth. Freeze the sauce (preferably before mixing it with pasta) in an airtight freezer-safe container for up to 2-3 months. Thaw overnight in the refrigerator and reheat gently.
Other pasta recipes that you might like:
Pasta Sauce With Squash
Equipment
- Dutch oven (or a pot)
Ingredients
- 2 tbsp olive oil extra virgin
- 1 tbsp butter optional
- 4 clove garlic minced
- 1 shallot chopped
- ⅓ cup cherry tomato yellow, chopped
- 2 tbsp pine nuts
- 1 yellow squash sliced
- ¾ cup Great Northern beans cooked
- 1 tbsp lemon juice
- 1½ tsp salt
- ¼ cup basil leaves lightly dried, for garnish
- 1½ tbsp Parmesan cheese grated
Instructions
- Prepare the ingredients.
- Heat the butter and olive oil in a Dutch oven over medium heat until melted and bubbling. Add the garlic and sauté for about a minute, until fragrant. Toss in the shallots and cook for another minute, stirring occasionally. Add the cherry tomatoes and stir well, letting them cook for 1-2 minutes or until they soften, begin to burst, and release their juices.
- Add the squash and sauté for 2-3 minutes. When the squash slices become soft, add the pine nuts, turn off the heat, and let it cool.
- Transfer the squash and tomato mixture to a blender along with the cooked Great Northern beans and lemon juice. Blend until smooth and creamy. Add ½ cup of reserved pasta water and blend until you reach a thick, velvety sauce consistency. I used lupini bean protein penne for this Pasta Sauce With Squash recipe and saved some cooking water to help create a perfectly silky sauce.
- Add the pasta sauce to the cooked penne pasta and serve hot, garnished with lightly dried basil leaves and Parmesan cheese.
Notes
- Before draining the pasta, reserve some of the cooking water. The starch in the water helps bring the sauce together, creating a smooth, silky consistency without making it too thin.
- I like adding a tablespoon of butter along with the olive oil for an extra layer of richness and flavor.
- The white beans give this squash pasta sauce its naturally creamy texture without heavy cream. They also add plant-based protein and fiber, making the sauce more satisfying and nutritious.
- Don't overcook your pasta. Cook it al dente, then toss it with the sauce for another minute so the pasta can soak up all those delicious flavors. I like to get the pasta cooking while I prepare the sauce to save a little time.
- Toast your pine nuts. Toasting brings out their natural sweetness and nutty flavor. Cook them in a dry skillet over medium-low heat for a few minutes, keeping a close eye on them so they don't burn.
- Adjust the sauce to your liking. If you prefer a thicker sauce, blend in a little more squash and white beans. For a thinner, silkier consistency, add reserved pasta water a little at a time until it's just right.
- I soaked ½ cup dried white beans overnight, then cooked them in the Instant Pot until tender, yielding about ¾ cup cooked beans. Soaking and cooking the beans until nice and soft is key to getting that smooth, creamy texture when blended into the sauce. It helps prevent any graininess and gives the sauce a naturally velvety consistency.
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