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Nutrition

Vegetable Steaming Guide

Simple steaming times for maximum nutrition, colour & texture

Steaming is one of the gentlest ways to cook vegetables — preserving colour, texture and nutrients. This guide helps you steam each vegetable for just the right amount of time.

4 min read· Reviewed May 2025
Section

Steaming essentials

01

Use only a small amount of water

Just enough to produce gentle steam.

02

Gentle simmer

Not a rolling boil.

03

Keep the lid on

Traps steam and locks in nutrients.

04

Aim for tender-crisp

Bright, vibrant and still with a slight bite.

05

Cut into similar sizes

Helps everything cook evenly.

06

Tougher veg first

Add to the bottom tier first — it needs longer.

Section

Bottom tier (longest cooking) — root & dense veg

VegetableApprox. time
Beetroot (small cubes)15–20 mins
Carrots (sliced)6–8 mins
Carrots (whole batons)10–12 mins
Sweet potato cubes10–15 mins
Butternut squash10–15 mins
Parsnips8–10 mins
New potatoes15–20 mins
Turnip / swede12–15 mins
Section

Middle tier (medium cooking) — firmer greens & mixed veg

VegetableApprox. time
Green beans4–6 mins
Broccoli florets4–5 mins
Cauliflower florets5–7 mins
Brussels sprouts6–8 mins
Cabbage4–6 mins
Asparagus4–5 mins
Sugar snap peas2–3 mins
Mange tout2–3 mins
Section

Top tier (fastest cooking) — delicate greens & quick-cook veg

VegetableApprox. time
Spinach1–2 mins
Kale3–5 mins
Courgette3–4 mins
Pak choi2–4 mins
Peppers3–5 mins
Mushrooms4–5 mins
Tenderstem broccoli3–5 mins
Frozen peas2–3 mins
Section

Best practice for nutrient retention — avoid

  • Overcooking until dull and mushy
  • Large amounts of boiling water
  • Reheating vegetables multiple times
Section

Aim for

  • Bright colour
  • Slight bite
  • Fresh flavour
  • Gentle steaming
Section

Simple meal idea — nourishing steamed bowl

Steamed broccoli, carrots, kale, lentils or butter beans, olive oil, pumpkin seeds, lemon juice, sea salt & herbs. Simple, nutrient-dense and easy to digest.

Steaming notes

These times are a guide. Adjust slightly based on size, freshness and your preference. Check doneness by piercing with a fork — vegetables should be tender but still firm.

"Be kind. Be patient. Be proud of every small step. You've got this."

Be kind. Be patient.

Be proud of every small step. You've got this.

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