Is It Safe To Eat Broccoli That's Turned Yellow? Expert Weighs In

Broccoli is often referred to as a superfood given its nutrient profile, vivid colour, and versatility in daily dishes. However, if unused and kept in the fridge for any longer than three to four days, it starts to turn yellow. It may lead one to think if you immediately throw it away or is it still safe to eat? 

To understand better, the editorial team of Onlymyhealth reached out to Nidhi Saxena, Certified Nutritionist and Fitness Coach at Delulu, iShots Beverages Pvt. Ltd., and she explained to us what yellowing means and how one should judge if the broccoli is edible or not. Read ahead to know everything she shared with us.

Yellowing broccoli is actually quite a common sight, especially if the vegetable had been kept for a few days. As Nidha said, “It is safe to eat yellow broccoli. However, the yellowness is a sign that the broccoli is past peak freshness and is losing nutrients and taste.”

This colour change has a simple explanation, which is known as natural ageing. Like all green vegetables, the green colour of broccoli comes from chlorophyll. As the broccoli matures or sits in storage, the chlorophyll starts to degrade, which shifts the once-green bloom toward a yellower hue. This does not necessarily mean spoilage but is actually an indication of the vegetable moving out of its peak freshness phase.

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What Does Yellowing of Broccoli Mean?

A yellowing floret may still be edible, but it's no longer at its nutritional best. Nidhi highlighted that the yellow colour also reflects a loss of vitamin C, antioxidants, and overall nutrient density. Though harmless, the flavour may be milder or faintly bitter, and the texture won't be quite as crisp, either.

“The point is, if your broccoli is yellow but still firm to the touch, then you may safely use it in your cooking. In dishes like broccoli soup, stir-fries, curries, or pasta, that dull colour often gets masked, and you get to enjoy the vegetable at least without having to give up too much on flavour,” Nidhi added.

When Is Yellow Broccoli Not Safe

Not all yellow broccoli is edible, warned Nidhi. She highlighted the importance of a careful examination of the vegetable. Avoid broccoli if you notice:

• Sliminess
• Soft, mushy, or limp texture
• Black or grey fuzzy mould
• Rotten or sour smell

These are clear signs of spoilage and could indicate bacterial growth. In such cases, the vegetable is unsafe for consumption and needs to be discarded immediately.

How to Avoid Yellowing of Broccoli

Storage is everything when you want your broccoli to stay fresher for longer. According to Nidhi, here’s what you can do:

• Store the broccoli in a breathable bag to prevent moisture buildup.
• Store it away from fruits that produce ethylene, like apples and bananas, which hasten ripening and yellowing.
• Use it within three to four days of purchase to ensure maximum freshness and nutrient retention.

Final Verdict

Yellowing in broccoli is not necessarily a sign of danger, but more so of age. It might not be as tasty or nutritious as it would have been when freshly plucked and green, but without mould, slime, or a terrible smell, it can be safely cooked and consumed. Additionally, proper storage and timely consumption are the keys to getting the most out of this nutrient-packed vegetable.