Summer Squash (Crookneck & Straightneck)

part of: Crookneck Squash

Crookneck and straightneck squash are classic American summer squash varieties, distinguished by their bright yellow skin and slightly warty or bumpy texture. Crookneck varieties have a curved, swan-like neck, while straightneck types are more uniformly cylindrical. Both have mild, slightly buttery flesh.

These varieties are less common in Australian supermarkets than zucchini but are well worth seeking out at farmers’ markets and specialty greengrocers. They’re popular in the southern United States, where they’re traditionally sliced and fried, baked into casseroles, or simmered with onions and butter.

In the kitchen, crookneck and straightneck squash can be used anywhere you’d use zucchini. They’re excellent sliced lengthways and grilled, sautéed in olive oil with garlic, or diced into pasta sauces. Their yellow colour adds visual contrast to mixed vegetable dishes.

Farmed
photograph to come — from twenty years of markets, farms and kitchens

How it's made

Crookneck and straightneck squash are grown as warm-season annuals, planted from seed after the last frost. The plants produce prolifically, and the fruit is harvested by hand while young and tender — usually at 12–18 cm in length. Picking at this stage ensures the skin stays thin and the seeds remain soft. Like all summer squash, they go from flower to harvest in just a few days during peak season.

Nutrition (per 100g)

Energy 19kcal
Protein 1g
Carbs 2.9g
Fat 0.3g
Fibre 1g Sugar 2.9g
Mass Distribution

1 cup sliced is about 127 g — roughly 20 kcal of this.

What it costs the planet (per kilo)

Carbon ≈0.5kg
Freshwater ≈130L
Land ≈0.4

≈ Estimated — worked out from a category-typical value further up its supply chain. Where this comes from →

Where it comes from

In the kitchen

Used as

sautéed summer vegetable

Goes well with
Classic dishes
  • Ratatouille
  • Summer squash casserole
  • Grilled vegetables

Keeping one at home? Track yours in your cubud →

Where this data comes from

Nutrition data from

USDA

How it was calculated

SR Legacy

Full credits, licences, and methods: the sources page →

Where to next

✎ Spotted something wrong? Suggest a correction

Checking who you are...