Button Mushrooms — MUNCH

Munch or Dump rates Button Mushrooms by Waitrose MUNCH — score 100/90.

One ingredient, zero notes from the food-science department. Button mushrooms are exactly what they claim to be: low-calorie actual food with B vitamins and a 5-a-day tick. This is the bar every other product in the aisle is failing to clear.

Why this verdict

• Single whole-food ingredient — nothing added, nothing processed
• Naturally low in calories with B vitamins, selenium and some fiber
• The pack's only claims ('versatile and firm', '1 of your 5 a day') are simply true
• No additives, no preservatives, no packaging tricks — whole produce as sold

Ingredients (1)

• Button mushrooms (safe) — A fresh whole vegetable. Low in calories, fat-free, and a source of B vitamins, selenium, potassium, fiber and plant protein.