Once-a-Month Cooking, made simple

Cook one day. Eat all month.

OneCook helps you batch-prep freezer meals in gallon bags, generate one grocery-department shopping list for everything, and cook dinner later with zero decisions — just crock pot and go.

Start planning free I have an account

🌮

🍲

🍯

🥣

From grocery list to freezer in five steps

Every part of OneCook is built around one workflow: prep in bulk now, cook effortlessly later.

Step 1

Browse freezer meals

Search a library of freezer-tested, crock-pot-ready dinners built for bulk prep.

Step 2

Scale to your family

Set servings per meal and how many freezer bags to make — every ingredient recalculates instantly.

Step 3

One combined shopping list

Every recipe you pick merges into a single list, organized by grocery department.

Step 4

Prep once, freeze many

Spend one day assembling bags, then freeze. No more daily 'what's for dinner?'.

Step 5

Cook later, hands-free

Pull a bag, drop it in the crock pot, and follow built-in cooking-day instructions.

Six freezer-tested recipes, ready today

OneCook ships with a starter library of family-friendly, freezer-friendly dinners — slow cooker chicken, hearty stews, and more — plus everything you need to add your own.

Build your first shopping list