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Learn to cook / Slow cooker skills

How to handle slow-cooker vegetable timing

Quick answer

Put 1-inch / 2–3 cm root pieces on the bottom from the start. Add zucchini, peas, spinach and fresh herbs for the last 15–45 minutes.

These steps assume

  • The slow cooker is stable and used according to its manual.
  • The lid stays closed for most of the cooking time.
  • Times are guides; texture and a safe core temperature determine doneness.

What you need

  • Root vegetables
  • Delicate vegetables
  • Knife and board
  • Slow cooker
  • Timer

Step by step

  1. 1

    Cut firm vegetables evenly and place them low.

    • Equipment: Slow cooker, measuring cup and spoon.
    • Heat: No heat.
    • Time: 2–5 minutes.
    • Looks like: Pieces are evenly sized.
    • If it goes wrong: Large potato pieces remain hard.
    • Done when: Pieces are evenly sized.
  2. 2

    Cook with the main dish until a knife almost slides through.

    • Equipment: Slow cooker with lid and timer.
    • Heat: LOW or HIGH as directed.
    • Time: Follow the dish's cooking time.
    • Looks like: Roots become tender with no hard core.
    • If it goes wrong: Spinach added at the start turns dark and dissolves.
    • Done when: Roots become tender with no hard core.
  3. 3

    Add delicate vegetables late and stop at the intended bite.

    • Equipment: Spoon, tongs or thermometer as needed.
    • Heat: Off.
    • Time: 5–15 minutes.
    • Looks like: Delicate vegetables retain color and shape.
    • If it goes wrong: Late vegetables receive too little time.
    • Done when: Delicate vegetables retain color and shape.

If it doesn't turn out as expected

  • Large potato pieces remain hard.
  • Spinach added at the start turns dark and dissolves.
  • Late vegetables receive too little time.

Food safety

Wash and cut on a clean board; keep vegetables away from raw meat juices.

When it's done: Firm vegetables are tender while delicate vegetables retain shape and color.