What to Eat to Break Your Fast (and What to Avoid)

The meal that ends your fast matters more than most people realise. Break it badly and you get a blood-sugar spike, a crash, and hunger an hour later. Break it well and your energy stays even.

Start gentle, not huge

After hours without food, a giant plate can leave you bloated and sluggish. Start with a moderate portion and eat slowly — you can always have more. Your stomach needs a moment to catch up.

Lead with protein and fibre

Protein and fibre are the steadiers. Eggs, Greek yoghurt, fish, chicken, beans, vegetables and whole fruit break a fast smoothly and keep you full. They blunt the blood-sugar response that fast carbs trigger.

Be careful with fast carbs

Pastries, white bread, sugary cereal and juice on an empty stomach cause the sharpest spike-and-crash. You don’t have to ban them — just pair them with protein and fibre, or save them for later in your eating window.

A simple break-fast template

A reliable first meal: a palm of protein, a fist of vegetables or fruit, and some healthy fat — for example, eggs with avocado and tomatoes, or Greek yoghurt with berries and nuts. Then get on with your day and eat normally within your window.

Track your fast — free

Pick your window, start the clock, and build the streak. No sign-up to try.

Open the timer

Frequently asked

Should I break my fast with a big meal?

No — start moderate and eat slowly. A very large meal after a long fast can cause bloating and a bigger energy crash.

Can I eat whatever I want in my eating window?

Fasting controls when you eat, not what. You’ll feel better and see more benefit if your meals are mostly whole foods, but there are no forbidden foods.

Not medical advice. Intermittent fasting isn’t right for everyone — including people who are pregnant or breastfeeding, under 18, or living with diabetes or a history of disordered eating. Please talk to your doctor before starting. This tool is for general tracking only.