Air-fried yellow squash is a quick side dish made with sliced summer squash, a little oil, and simple seasonings. The hot circulating air browns the edges while keeping the centers tender; serve it straight from the basket, on its own or with a dip.
Ingredients
- 1 lb yellow summer squash (450 g), about 2 medium squash
- 1 tbsp olive oil (15 ml)
- ½ tsp fine salt (3 g)
- ¼ tsp freshly ground black pepper (about 0.5 g)
- ½ tsp garlic powder (about 1.5 g)
- 2 tbsp finely grated Parmesan (10 g), optional
- 1 tsp lemon juice (5 ml), optional
Instructions
- Preheat the air fryer. Set it to 400°F (200°C) for about 3 minutes if your model calls for preheating. Check the manufacturer’s guidance; some air fryers do not require preheating.
- Prepare the squash. Rinse and dry the squash, then trim off both ends. Slice it crosswise into rounds about ½ inch (1.3 cm) thick. Try to keep the pieces similar in size so they cook evenly. There is no need to peel tender, unblemished squash.
- Season. Put the slices in a bowl and toss with olive oil, salt, pepper, and garlic powder until lightly coated. Add Parmesan now if you want it browned and crisp; for a fresher cheese flavor, sprinkle it on after cooking instead.
- Air-fry in a single layer. Arrange the slices in the basket without overlapping. Cook at 400°F (200°C) for 6 minutes, then turn or shake the pieces and cook for another 4–6 minutes. The squash is ready when browned in spots and tender when pierced with a fork. The exact time depends on slice thickness and the air fryer, so begin checking at 10 minutes.
- Finish and serve. Taste and add a little more salt if needed. Add the lemon juice or remaining Parmesan, if using, and serve hot. If cooking in batches, keep the finished squash loosely covered while the next batch cooks; it will soften slightly as it sits.
Tips
- Dry the squash well. Surface moisture can make the slices steam instead of brown. Pat them dry after rinsing, and avoid adding extra oil—the measured tablespoon is enough for a light coating.
- Leave room for airflow. Crowding is the most common reason squash turns soft and unevenly colored. Cook in batches if the basket is small, and arrange the slices in one layer.
- Adjust the cut, not just the clock. Thicker slices need more time and stay firmer; thin rounds cook faster and can become soft. Check early the first time you use a particular air fryer.
- Season to suit your pantry. Use avocado oil or another neutral cooking oil instead of olive oil. If you do not have garlic powder, omit it rather than adding fresh minced garlic, which can scorch at this temperature.
Serving Suggestions
Serve the squash as a vegetable side with grilled chicken, fish, pork chops, or beans. It also works alongside pasta, rice, or a grain bowl, where its browned edges add contrast to softer ingredients. For a simple snack or appetizer, offer it with marinara, ranch-style dressing, or a lemon-yogurt dip. If serving with dip, keep the squash lightly seasoned so the flavors do not compete.
For a more substantial plate, add the squash to a warm salad with chickpeas, leafy greens, and a sharp vinaigrette. You can also tuck cooked slices into a sandwich or wrap, but add them just before eating so their moisture does not soften the bread.
Variations
- Italian-inspired: Use dried Italian seasoning in place of the garlic powder and finish with Parmesan and lemon.
- Smoky: Add ¼ teaspoon smoked paprika with the other seasonings. A small pinch of cayenne can bring gentle heat.
- Herb and lemon: Leave out the Parmesan and finish with lemon zest and chopped parsley, basil, or dill.
- Mixed summer squash: Replace up to half the yellow squash with zucchini. Cut both to a similar thickness and cook them together; different sizes may still finish at slightly different times.
- Crunchier coating: Toss the oiled slices with 2 tablespoons fine breadcrumbs (about 15 g) before air-frying. The coating will be lightly crisp rather than a thick breading, and you may need to cook in smaller batches to avoid crowding.
Storage and Reheating
Air-fried squash is best right away, when its edges are at their crispest. Refrigerate leftovers within 2 hours of cooking in a covered container; they keep for 3–4 days. Do not leave cooked squash at room temperature for longer than 2 hours, or 1 hour if the temperature is above 90°F (32°C).
To reheat, spread the slices in a single layer in an air fryer and heat at 350°F (175°C) for 3–5 minutes, checking often. This helps restore some browning, though the squash may be softer than when freshly cooked. A skillet over medium heat also works. Avoid microwaving if you want crisp edges; it heats the squash but tends to make it softer. Freeze leftovers only if you do not mind a softer texture after thawing.
Frequently Asked Questions
Do I need to peel yellow squash before air-frying?
No. The thin skin of fresh yellow summer squash is edible and softens during cooking. Wash and dry it, then trim the stem and blossom ends. Peel it only if the skin is damaged or unusually tough.
Should I salt the squash before cooking?
A modest amount of salt can go on before air-frying, as in this recipe. Squash contains plenty of moisture, so salting it well in advance can draw liquid out and make it harder to brown. If you have salted it early, pat the slices dry before oiling and cooking.
Why did my squash turn mushy?
It may have been sliced too thinly, crowded in the basket, or cooked longer than needed. Use roughly ½-inch rounds, leave space around the pieces, and check for tenderness after 10 minutes. Very mature squash can also have a softer, seedier center.
Can I cook frozen yellow squash this way?
Fresh squash gives the best browned edges. Frozen squash releases more moisture and is usually cut into thinner pieces, so it may turn soft rather than crisp. If using it, cook from frozen in a single layer, skip any thawing, and check frequently; timing will vary by cut and appliance.
Can I make this without oil?
Yes, though the squash will brown less and may be more prone to sticking. Use a clean, nonstick-safe basket and check the manufacturer’s instructions before using a liner or spray. Do not use aerosol cooking spray on a basket unless the appliance maker says it is suitable.
Can I prepare the squash ahead?
You can wash, dry, and slice it several hours ahead, then refrigerate it in a covered container with a paper towel to absorb excess moisture. For the best texture, wait to add the oil and seasonings until just before air-frying, and cook shortly before serving.
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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