Can Once-a-Month Cooking Really Work?

A long time ago (summer 2007, in fact), I wrote about

once-a-month cooking, in which a person basically spends one solid day once every four weeks or so preparing food for home use so that meal prep later on is much easier.

Ingredients for mass breakfast burritosA quick note: I’ve never actually done this before, but I have done big pieces of it. I have prepared large quantities of food for the purpose of freezing it and then popping it out later as convenience food – my homemade bulk breakfast burritos are an example of this. On a few Saturdays, I’ve done several such batch productions at once, which probably add up to a month’s worth of meals but wasn’t explicitly planned as such.

Since this is such a useful money-saving and time-saving idea, I thought I’d offer a big collection of useful resources to help you plan to do this type of thing, as well as my own plans for attempting this in the near future (mostly to stock up before Sarah heads back to work this winter).

Getting Started

A great website for learning more about once-a-month cooking is Once-A-Month Mom, which offers up a full packet of information for once-a-month cooking … once a month! Along with this is a printable grocery list, instructions for preparing all of it, and labels for everything that identify it and give you final prep instructions.

If you want to try this out and just want the whole package spelled out for you, this is the way to go. It’s really well done! However, I tend to want to decide for myself what I want to make, so I basically do the same thing on my own.

Choosing Recipes

For starters, we recognized that we would need to cover thirty of each meal for everyone. However, from that, we realized that we would likely not eat that often together and we would sometimes eat other things, like oatmeal for breakfast or eating out for dinner or traveling to visit others.

As a result, we decided to make 48 individual breakfast meals, 48 individual lunch meals, and 24 family dinners.

Beyond that, we had to decide how much repetition we would tolerate. For breakfast and lunch, I can tolerate a fair amount of repetition, but I don’t like to repeat things more often than every week when we’re looking at dinner. So, we decided to prepare 4 different individual breakfasts (12 duplications of each), 4 different lunches (12 duplications of each), and 8 different dinners (4 duplications of four of them, 2 duplications of 4 of them).

I think this is an incredibly important part for people to do themselves. While I think there is a lot of value in what Once-A-Month Mom does, I think the biggest value comes from extracting individual recipes from the site and incorporating them into your own planning. If you pick the recipes yourself and tweak them yourself, you’re going to wind up with meals you like and enjoy and are willing to eat more than once in a month, which isn’t a guarantee when you follow the planning of another site.

So, if you want to give this a shot, I recommend hitting cookbooks and recipe boxes yourself. Find recipes you know that you like. I suggest doing much like I’ve done above – choose three or four breakfast recipes, three or four lunch recipes, and six or eight dinner recipes, depending on how much repetition you want.

Make a grocery list that includes everything you’ll need for the correct number of multiples of each dish.

So, let’s say I’m going to make breakfast burritos for one of these meals. I have a recipe that makes 4 burritos. I’m going to make 24 of them, so I multiply each ingredient by 6 and add them to the list.

What recipes did I choose?

I actually ended up selecting a lot of the recipes already posted on The Simple Dollar. We’re making the aforementioned breakfast burritos and very similar burritos for lunch. We’re making some

chicken pies and some

spinach-pesto lasagna. We’re also pre-making some homemade pizzas and

chicken-broccoli crepes.

By starting with a foundation of recipes that we know are fairly inexpensive, reasonably easy to prepare, and have a clear point where we can stop, pack them up, and then cook them later, we can do an awful lot of our meal prep in one day at home.

Making Labels

This is absolutely vital to the process. The best thing you can possibly do is get a set of Avery printer labels, then make labels for every single item you produce that both identifies the item as well as what needs to be done to finish the item. I recommend getting large labels so that the instructions are easy to read on them. Avery’s website offers templates to make it easy to print on them.

If you don’t have a printer, you can always label by hand. However, never put an item in the freezer without labeling it. It’s incredibly easy to look two months later and have no idea what something is, at which point it’s a loss.

Cooking Large Frozen Items

When you cook large frozen items, like a casserole or a full meal in a single baking dish, you can use a few rules of thumb to fix the recipe so that the cooking instructions work for a frozen dish.

1. Add 50% to the cooking time

If you have something that needs to cook for 30 minutes at 350 F, turn it into 45 minutes. If it’s 60, turn it into 90 minutes. This is a good rule of thumb to start with, but it’s not always exact, particularly on very thick dishes.

2. Cover the dish with aluminum foil for most of the cooking time

If it doesn’t say to cover it, cover it for all but the last 15 minutes of cooking. This keeps the top from burning due to the extra time in the oven and helps keep the dish moist.

These two changes will get you close to where you want to be. As always, you should check the dish before it comes out of the oven, because the exact time you need to add varies a bit based on the exact content of the dish. If you find that it needs longer, take note of it for future use and adjust the instructions on the other frozen dishes in your freezer.

Good luck! Doing this not only saves you time on busy evenings when you need it, it saves you time overall, and it certainly saves you money because you’re eating at home more often and are able to buy ingredients in bulk.

Trent Hamm

Founder of The Simple Dollar

Trent Hamm founded The Simple Dollar in 2006 after developing innovative financial strategies to get out of debt. Since then, he’s written three books (published by Simon & Schuster and Financial Times Press), contributed to Business Insider, US News & World Report, Yahoo Finance, and Lifehacker, and been featured in The New York Times, TIME, Forbes, The Guardian, and elsewhere.