This marinated vegetable pasta salad tosses curly pasta with oven roasted peppers, eggplant, zucchini, mushrooms, and asparagus in a bright lemon and herb dressing, finished with chunks of feta.
It is a make ahead dish that tastes even better after a few hours in the refrigerator, so it suits picnics, potlucks, and weeknight meal prep. The vegetables roast while the pasta boils, and the dressing takes about 5 minutes to whisk, so the whole dish takes about 45 minutes.
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Why This Marinated Vegetable Pasta Salad Recipe Works
Roasting the vegetables concentrates their sweetness and adds browned edges that raw vegetables cannot match. Spreading them out in a single layer keeps them roasting instead of steaming.
The dressing is simple, with olive oil, lemon juice, garlic, dried herbs, and a pinch of sugar and chili flakes. Pouring it over the warm vegetables and pasta lets them absorb the flavor as they cool.
Feta brings salty, creamy bites, and fresh parsley at the end adds a clean, green finish. The salad works warm, at room temperature, or chilled.
Ingredients for Marinated Vegetable Pasta Salad
- 14 ounces curly pasta, such as rotini or fusilli
- 2 bell peppers (1 red and 1 yellow), cut into 1 inch pieces
- 1 red onion, cut into wedges
- 1 eggplant, halved lengthwise and cut into 1/2 inch thick half moons
- 2 zucchini, cut into 2/3 inch chunks
- 7 ounces button mushrooms, halved (quartered if large)
- 1 bunch asparagus, ends trimmed and cut into 2 inch lengths
- 2 tablespoons olive oil, for roasting
- 1/4 teaspoon kosher salt, for roasting
- 1/4 cup extra virgin olive oil, for the dressing
- 1/3 cup lemon juice
- 3 garlic cloves, minced
- 1/4 teaspoon white sugar
- 1/2 teaspoon kosher salt, for the dressing
- 1/2 teaspoon black pepper
- 1/2 teaspoon each dried basil, parsley, oregano, and thyme
- 1/2 to 1 teaspoon chili flakes, to adjust the heat
- 4 ounces feta, crumbled into large chunks
- 1/4 cup chopped fresh parsley or chives
Curly pasta. Rotini, fusilli, or cavatappi hold the dressing in their spirals. Cook the pasta until just tender and rinse it under cold water so it stays loose.
Roasted vegetables. Bell peppers, eggplant, zucchini, mushrooms, asparagus, and red onion bring color and a tender, caramelized flavor. Use any mix of seasonal vegetables you like.
Lemon herb dressing. Olive oil, lemon juice, garlic, and dried herbs make a sharp, savory dressing, and a pinch of sugar softens the acid.
Feta. Crumbled in large chunks, feta adds salt and creamy texture. Because it is salty, the dressing uses only a little added salt.
Fresh parsley. Chopped parsley or chives scattered on top adds a fresh herb finish right before serving.
How to Make Marinated Vegetable Pasta Salad
1. Whisk the dressing Whisk the extra virgin olive oil, lemon juice, garlic, sugar, 1/2 teaspoon of salt, pepper, dried herbs, and chili flakes in a large bowl.
2. Heat the oven Heat the oven to 400 degrees F and line a large baking tray with parchment paper.
3. Roast the vegetables Toss the eggplant, zucchini, bell peppers, onion, mushrooms, and asparagus with 2 tablespoons of olive oil and 1/4 teaspoon of salt. Spread on one or two trays and roast for 20 to 25 minutes, until tender and browned at the edges.
4. Cook the pasta Boil the pasta in salted water according to the package directions. Drain and rinse under cold water.
5. Combine everything Add the pasta, roasted vegetables, feta, and parsley to the bowl with the dressing.
6. Toss gently Toss until everything is evenly coated, taking care not to break up the feta or the soft vegetables.
7. Rest before serving Let the salad stand for 15 minutes at room temperature, or chill it for a few hours, so the flavors blend.
How to Serve Marinated Vegetable Pasta Salad
Serve the salad chilled or at room temperature as a side or a light main. It goes well with honey garlic salmon, pulled chicken sandwiches, or a plate of oven baked barbecue chicken for a summer spread. A basket of crispy garlic bread rounds out the table.
How to Store and Reheat Marinated Vegetable Pasta Salad
Store the salad in an airtight container in the refrigerator for up to 3 days. Stir in a splash of olive oil and lemon juice before serving if the pasta has absorbed the dressing. Pasta salads with fresh vegetables and feta do not freeze well, so keep it chilled and eat it within the storage time.
Tips and Variations for Marinated Vegetable Pasta Salad
Roast in a single layer. Crowded vegetables steam, so use two trays if needed.
Cut evenly. Pieces of similar size roast at the same pace.
Rinse the pasta. A cold rinse stops the cooking and keeps the pasta from clumping.
Dress while warm. Warm vegetables absorb more of the dressing.
Add more heat. Use the full teaspoon of chili flakes for a spicier salad.
Swap the vegetables. Cherry tomatoes, broccoli, or yellow squash can replace any of the vegetables.
Add protein. Chickpeas or grilled chicken make it a full main course.
Keep it chilled. Keep the salad cold when serving outdoors, and Texas AgriLife Extension food safety guide explains safe handling for fresh produce and cold dishes.
Frequently Asked Questions About Marinated Vegetable Pasta Salad
What pasta is ideal for marinated vegetable pasta salad?
Short shapes with ridges or spirals, such as rotini, fusilli, or cavatappi, hold the dressing ideal.
How far ahead can I make marinated vegetable pasta salad?
You can make it a day ahead. Keep it covered in the refrigerator and refresh it with a splash of lemon juice before serving.
Can I make marinated vegetable pasta salad without roasting?
Yes. Use raw cucumber, cherry tomatoes, and sliced peppers instead, which gives a fresher, crunchier salad.
Can I leave out the feta?
Yes. Add a pinch more salt, or use olives or chickpeas for extra savory flavor.
Does this salad contain meat?
No, it is made with vegetables, pasta, and cheese, though check your feta and pasta labels for any dietary needs.
Marinated Vegetable Pasta Salad with Feta
Equipment
- Large baking tray
- Large bowl
- Pot for pasta
- Whisk
Ingredients
Main Ingredients
- 14 oz curly pasta rotini or fusilli; for the salad
- 2 bell peppers 1 red and 1 yellow, cut into 1 inch pieces; for the salad
- 1 red onion cut into wedges; for the salad
- 1 eggplant halved lengthwise and cut into 1/2 inch half moons; for the salad
- 2 zucchini cut into 2/3 inch chunks; for the salad
- 7 oz button mushrooms halved, large ones quartered; for the salad
- 1 bunch asparagus ends trimmed, cut into 2 inch lengths; for the salad
- 2 tbsp olive oil for roasting the vegetables
- ¼ tsp kosher salt for roasting the vegetables
- 4 oz feta crumbled into large chunks; for the salad
- ¼ cup chopped fresh parsley or chives; for the salad
- ¼ cup extra virgin olive oil for the dressing
- ⅓ cup lemon juice for the dressing
- 3 cloves garlic minced; for the dressing
- ¼ tsp white sugar for the dressing
- ½ tsp kosher salt for the dressing
- ½ tsp black pepper for the dressing
- ½ tsp each dried basil, parsley, oregano, and thyme for the dressing
- ½ tsp chili flakes for the dressing; up to 1 teaspoon for more heat
Instructions
Cooking
- Dressing. Whisk the olive oil, lemon juice, garlic, sugar, salt, pepper, herbs, and chili flakes in a large bowl. Heat. Heat the oven to 400 degrees F and line a large baking tray with parchment.
- Roast. Toss the vegetables with 2 tablespoons of oil and 1/4 teaspoon of salt, spread in a single layer, and roast 20 to 25 minutes until tender and browned.
- Boil. Cook the pasta in salted water per the package, drain, and rinse under cold water.
- Combine. Add the pasta, roasted vegetables, feta, and parsley to the dressing.
- Toss. Toss gently so the feta stays in chunks.
- Rest. Rest 15 minutes at room temperature or chill a few hours before serving.
