This smashed cucumber pasta salad jar is fresh, creamy, a little briny, and full of texture. The rough edges of the cucumber catch the dressing better than neat slices, so every bite gets more flavor. With tender pasta, arugula, olives, cherry tomatoes, and a creamy pesto dressing, this is an easy make-ahead lunch that still feels crisp and satisfying.
Ingredients
- 1 whole cucumber
- 1 small onion, thinly sliced
- 1 large handful arugula
- 1/4 cup olives, pitted and sliced
- 1/2 cup cherry tomatoes, halved
- 3/4 cup cooked pasta, cooled
For the dressing
- 3 tablespoons plain yogurt
- 1 tablespoon pesto
- 1 tablespoon mayonnaise
- 1 to 2 teaspoons lemon juice
- 1/4 teaspoon red pepper flakes, optional
- Salt, to taste
- Black pepper, to taste
For finishing
- 2 tablespoons toasted pine nuts or chopped toasted cashews
- 1 teaspoon balsamic glaze, optional
Instructions
1. Cook the pasta
Cook the pasta in well-salted water until just tender. Drain and let it cool completely. Do not add warm pasta to the jar or it will soften the greens and make the salad watery.
2. Smash the cucumber
Place the cucumber on a cutting board and gently smash it with a rolling pin, meat mallet, or the bottom of a sturdy glass until it cracks and splits open. You do not want to flatten it completely. Just break it enough to create rough, jagged pieces. Cut it into bite-sized chunks.
3. Make the dressing
In a small bowl, stir together the yogurt, pesto, mayo, lemon juice, salt, black pepper, and red pepper flakes if using. Mix until smooth and creamy. Taste and adjust the seasoning.
4. Build the jar
Layer the ingredients in this order:
- smashed cucumber
- sliced onion
- olives
- cherry tomatoes
- cooled pasta
- arugula
- dressing
- toasted pine nuts or cashews
If you want a little extra sweetness and depth, drizzle the balsamic glaze over the top just before sealing, or wait and add it right before serving.
5. Chill
Seal the jar tightly and refrigerate until ready to eat. It is best the same day, but it also works well made a few hours ahead.
6. Shake and serve
When ready to eat, secure the lid tightly. Turn the jar upside down a few times, then shake well until the dressing coats everything. Eat it from the jar or pour it into a bowl and toss once more.
Love this cucumber pasta salad? Save the image below to your Pinterest board so you can come back to it whenever you need a fresh, easy meal idea.
Notes
- Use short pasta: Rotini, fusilli, penne, or farfalle work best.
- Cool the pasta fully: Warm pasta will make the jar steamy and soggy.
- Keep the heat light: A small pinch of red pepper flakes is enough.
- Balsamic is optional: It works best as a light finish, not as a main part of the dressing.
- Toast the nuts: They taste richer and stay crunchier.
