Sample meal plan

Intermittent fasting meal plan: a full day on 16/8

What to eat in your 8-hour window to stay full, cover your protein, and not break your fast early. A real example.

Part of the complete guide What breaks a fast (and what doesn't)

The sample window: 1:00 pm to 9:00 pm

We'll use the most common 16/8 setup: skip breakfast and eat between 1:00 pm and 9:00 pm. Two main meals plus a snack if you need one. The idea: protein at every meal, plenty of vegetables, and good fats in moderation.

During the fast (morning)

  • Water, and lots of it.
  • Black coffee, or with the smallest splash.
  • Tea or herbal tea, unsweetened.

Lunch (1:00 pm) — break your fast

Start with protein and fiber:

  • Grilled chicken breast or fish.
  • A big salad with olive oil.
  • A serving of rice, quinoa, or beans.
  • A piece of fruit for dessert.

Snack (5:00 pm) — optional

  • Plain yogurt with nuts.
  • Or a handful of almonds and a piece of fruit.
  • Or hummus with veggie sticks.

Dinner (8:30 pm) — close the window

  • Veggie omelet or eggs.
  • Salmon or tofu with roasted vegetables.
  • Some good fat (avocado, olive oil).

Close your window at 9:00 pm and start the fast again.

The rules that make it work

  • Protein at every meal: it fills you up and protects your muscle.
  • Vegetables to fill the plate with few calories.
  • Less sugar and ultra-processed food: those are what drive cravings.
  • Don't make up for the fast with a binge.

How Ayúname helps

Ayúname tells you when your window opens so you can plan these meals instead of improvising. Fewer spikes, more staying power, better results.

A plan for you · Women 35+ anti-agingBrighter skin that looks rested, from the inside →
Put it into practice with Ayúname

Free intermittent fasting app: phase-by-phase timer, autophagy, streaks and reminders. No ads.

Frequently asked questions

What can you eat on 16/8 intermittent fasting?
In your window, normal balanced food: protein (meat, fish, eggs, beans), plenty of vegetables, some quality carbs, and good fats. Prioritize protein and fiber, cut back on sugar and ultra-processed food.
How many meals should I eat in an 8-hour window?
Usually 2 main meals plus a snack if you need one. What matters is getting enough protein and not making up for the fast with a binge.

Keep reading