Skip to content

Smarter track · 100 day challenge

Cook 100: A 100 day cooking challenge

$9.99 to unlock Your first pack is on us.

Join the waitlist

Cook 100 is a hundred days of getting properly good in the kitchen, technique first and recipes second. Every day you cook one thing from scratch, and even toast with a fried egg counts, plus one or two skills to practice. Days 1 to 5 cover setting up a cooking station, the pinch grip and the claw, dicing an onion, mise en place and soft scrambled eggs.

Daily workload
3 daily goalsDaily core: Learn one technique and name a cue
Difficulty
Gentle

Example: a sample day

Day 1: what a day looks like

  1. Daily core Learn the 20 second handwash and a safe station Today's version of the daily core
  2. Task 2 Tour your kitchen tools and make toast
  3. Task 3 Start your Cook 100 notes

Need a lighter day? Can't fit it in today? Use a Rest Day: your streak is kept and the day waits for you.

Free preview

Preview the first 7 days

Every day has 3 goals: your daily core (the same every day), Task 2 and Task 3, each with a short why. Open a day to read all three.

    • Daily core Today's version of the daily core

      Learn the 20 second handwash and a safe station

      Wet your hands, lather with soap, and scrub palms, backs, between fingers, thumbs and under nails for 20 seconds, then rinse and dry on a clean towel. Wash before you start, after raw meat, eggs or the trash, and after touching your face. Then set your station: a clear stretch of counter, a board that cannot slide and a towel in reach. Cue to try: hum a short song twice so 20 seconds feels real. Prefer video? Search YouTube for "handwashing steps" from a health agency.

      Why: Knowing what to look, listen and smell for is what turns following a recipe into knowing how to cook.

    • Task 2

      Tour your kitchen tools and make toast

      Wash your hands first. Pull out what you own and set it on the counter: knives, a cutting board, a skillet, a saucepan, a sheet pan, measuring cups and a thermometer if you have one. Missing something is fine: a mug can measure and any oven safe dish can roast. Use one tool you found to make toast or a simple snack. Already comfortable? Arrange one stretch of counter as your cooking station, with the board, knife, a scrap bowl and a towel in reach.

      Why: Knowing what you already have turns "I can't cook that" into "I can manage with this."

    • Task 3

      Start your Cook 100 notes

      Make a Journal entry or a paper page titled Cook 100 notes. Write the date, what you made, any tool you are missing and the cue you tried. Add any allergies or dietary needs in your household. You will add a line after most cooks and compare with it on Days 25, 50, 75 and 100.

      Why: A short record of each cook gives you something real to compare when you repeat a dish later.

The other 93 days unlock when Cook 100 is yours.

Join the waitlist now

The app launches December 15, 2026. Join the waitlist before then and the Early Adopter badge is yours. The group starts Day 1 on January 1, 2027, and you can start earlier if you like. Sign up after launch and Cook 100 is ready when you are. Your first pack is on us.

What are you locking in on? Pick any.

Just your email (and first name, if you like), only for Lock In 100 launch news. Never sold or shared. Unsubscribe anytime. Privacy

How Cook 100 works

  • What you do each day

    3 goals a day. Your daily core, Learn one technique and name a cue, is the same every day. The other two are new each day: Task 2 builds the habit and Task 3 adds a different angle. Each one comes with a short why.

  • Time and effort

    Most days fit around a normal day, all 3 goals together. Some days are lighter, and nothing needs to happen at a set time.

  • Difficulty and pace

    Gentle. Starts small and builds slowly. Good if you're brand new to this. Milestone badges at 10, 25, 50 and all 100 fully completed days mark how far you came.

  • Easier alternatives and rest days

    Most goals have an easier alternative. “Choose an easier alternative” puts it in its place, and it counts the same as the original goal: the same square, streak and rewards. A rest day protects the streak on days life happens.

  • Pausing or switching

    With another challenge going, you can pause this one any time. Resume later and you pick up on the same day you left. Remove it instead and your history stays: ticks, notes and photos. You always keep at least one challenge going. Up to 3 packs can be active at once, your main challenge included. Active and scheduled packs count; paused, finished and not started ones don't. You can own as many packs as you like and start them later.

  • What you own

    Unlock Cook 100 on its own ($9.99 or a free credit) and it's yours forever, to replay any time. All Access opens every pack while you're subscribed. Credits never expire, so use them when you're ready.

Pack guide

How Cook 100 works

The Daily core: learn one technique from its written method or a short demo and name one cue to try. Task 2 practices it in the day's dish or a small prep. Task 3 tastes, compares, adjusts, stores food safely or saves a note in your Cook 100 notes. Days 1 to 30 cover kitchen basics, Days 31 to 60 techniques and assembly meals, Days 61 to 89 full dinners, and Days 90 to 100 a dinner for yourself or others and a signature dish. Every 7th day is lighter and checks the next week's ingredients and long cooks. Days 25, 50, 75 and 100 repeat a dish and compare it with your notes.

Before you cook

Read the whole recipe or task first. Wash your hands for 20 seconds, clean the work area, gather ingredients and tools, and check the Food safety reference for any temperature or storage step before you start. Cooking for someone? Ask about allergies first and read labels. Looking up a safety step or your notes is good cooking, not cheating.

Food safety reference

US consumer guidelines from FoodSafety.gov: poultry, including ground poultry, and reheated leftovers 165F (74C); ground beef, pork or lamb 160F (71C); whole cuts of those 145F (63C) with a 3 minute rest; fish 145F (63C). Keep the fridge at 40F (4C) or below. Chill food in shallow containers within 2 hours, or 1 hour above 90F (32C). Eat leftovers within 3 to 4 days or freeze them. Follow stricter package or local instructions.

More food safety habits

Keep raw meat, fish and eggs away from ready to eat food and store raw meat on the lowest shelf. Thaw in the fridge, never on the counter. Fully cook ordinary eggs; use pasteurized eggs for anything served raw or runny. Do not taste raw flour, dough or batter. Boil dried kidney beans hard before adding them to a dish. Keep quick pickles in the fridge. Use garlic or herbs in oil right away or refrigerate them. Never seal hot soup in a blender not made for it.

Use what you have

You never need special equipment. No thermometer? Choose the tofu, bean, egg or vegetable option, since color is not proof meat is done. No oven? Most roasts and bakes have a stovetop version in the task. No measuring cups? Use one mug for every part. No sheet pan? Any oven safe dish works. Swap in low cost staples like eggs, beans, lentils, rice, oats, cabbage, onions and canned tomatoes, and frozen vegetables count. Writing tasks can go in Journal, on paper or anywhere.

Sources: FoodSafety.gov, Safe minimum internal temperatures (opens in a new tab); USDA FSIS, Leftovers and food safety (opens in a new tab); FDA, Are you storing food safely (opens in a new tab); USDA FSIS, Is homemade mayonnaise safe (opens in a new tab); University of California Cooperative Extension, Cook red kidney beans (opens in a new tab); National Center for Home Food Preservation, General information on pickling (opens in a new tab); Oregon State University Extension, Herbs and vegetables in oil (opens in a new tab)

Earn 4 milestone badges

10, 25, 50 and all 100 fully completed days of Cook 100: your first achievement, then bronze, silver and gold. Days finished late count too.

Cook 100 0 of 4

Who it's for

Is Cook 100 for you?

For beginners who follow recipes line by line and anyone who wants to cook with more confidence. It's everyday cooking skills, not nutrition or diet advice.

Learn kitchen basics and techniques you can repeat, adapt and use safely.

What the 100 days cover

  • Setting up a cooking station
  • Knife grips and dicing
  • Mise en place
  • Cooking eggs well
  • Technique before recipes

Price and credits

What it costs

This pack
$9.99 once. All 100 days. That pack, owned forever.
Free credit
Your first pack is on us: every new account gets one free specialty credit for any pack, and it never expires. Use it here and it costs nothing.
Smarter bundle
$29.99 once. Own every pack currently available in this track, plus any new packs released in this track during the 12 months after purchase. All packs unlocked during that period remain yours forever. Packs released afterward are sold separately.
All Access
$39.99 a year (7 days free, then $39.99/year unless canceled), or $4.99 a month with no free trial. Every current and newly released standard pack while you're subscribed. Access ends when your subscription ends. Packs you own stay yours.

Questions

Good to know

Do I need to know how to cook already?

No. Day 1 is setting up a cooking station, and the early days are basics like holding a knife and dicing an onion.

What counts as cooking from scratch?

One homemade thing a day, even toast with a fried egg. Every one is a rep.

What is mise en place?

It means getting your ingredients prepped and set out before you start cooking. Day 4 is practicing it.

What if I miss a day?

The app has Rest Days, so you can get back in the kitchen without starting over. Your level never goes down.

How much does Cook 100 cost?

Cook 100 is $9.99 once: that pack, owned forever. Every new account also gets one free specialty credit, so you can unlock one pack like this one at no cost. The Smarter bundle is $29.99 once: own every pack currently available in this track, plus any new packs released in this track during the 12 months after purchase. All packs unlocked during that period remain yours forever. Packs released afterward are sold separately. All Access Yearly is $39.99 a year (7 days free, then $39.99/year unless canceled), or All Access Monthly is $4.99 a month: every current and newly released standard pack while you're subscribed. Access ends when your subscription ends. Packs you own stay yours.

Keep exploring

See every Smarter pack

The group starts January 1, 2027.

Join the waitlist before December 15 for the Early Adopter badge, then sign up after launch. You can start earlier if you like.

Join the waitlist