Meal prep is the key to keeping the discipline in terms of cooking cheap, high-quality meals for yourself. If you understand some fundamentals about how to store food and scaling recipes up, you can leverage your time very well. In a given week, I spend ~2 hours in the kitchen total. Of this, about 1 hour is spent per week doing meal prep. The other hour is time spent re-heating or preparing the final meal for consumption across each day.
The most powerful way to engage this is using simple, predicable, efficient tools & processes. I use very few tools in my kitchen. Iron skillet, 2.5qt iron pot for frying, and an instant pot for pressure cooking. That's about it. I prepare stuff in ~1 week batches, usually on weekends.
I spend ~$150/m on groceries, and maybe $100/year on food that I don't make for myself. Every meal I eat is arguably of very high quality compared to available alternative vendors. Watching others order door dash every single day as their sole source of sustenance has me somewhat disappointed in society. The amount of money most people spend on food is incredible to me, especially considering the quality in most cases.
I would say that my process is probably incompatible with the preferences and physical kitchen layout of others, so you need to find something that works for you specifically. If you are having trouble figuring it out, start asking the following:
> What do I like to eat?
> Am I willing to cook it for myself on a weekly basis?
> (presumption) Why not?
> Here is where you start getting recursive with why-why-why.
In the beginning, 2 serving meals would take me ~hour. Now, 4 serving meals take me ~30m, and I usually end with a clean kitchen.
As bob says, key to that is "very few tools". Generally, cutting board, knife, pan, metal spatula (love it), sometimes mixing bowls.
Another key: Plate (or store) everything immediately, and then rinse it all. Bonus points if the pan's still hot enough that it cleans itself when you rinse. Basically no mess this way, it's amazing.
I didn't know spending this little time on cooking was possible, would love to learn it myself.
Even before the pandemic, I was mostly working at home when I wasn't traveling. But when I was going into an office regularly I tended to have a list of recipes that I knew I could throw together in 20 minutes or so.
The other way to optimize time is to make stews and casseroles that will often take a bit longer but which you might get 3 or 4 meals out of. (You can freeze some so it doesn't get too monotonous.)
[0] https://www.amazon.co.uk/Fresh-India-Delicious-Vegetarian-Re...
If meat is important to you in your diet, I highly recommend looking around for something like that! It's a bit of work but I've found it to be extremely worthwhile.
Meal prepping falls into the productivity porn category for me.
Best example I can think of is my current addiction (almost every weekday lunch) to chopped courgettes, onions, and whole cherry tomatoes pickled in distilled vinegar & olive oil with (home-grown ;)) rosemary & thyme, on top of thick slices of (home-baked ;)) bread, few spoonfulls of the vinegar & oil for good measure, then topped with slices of decent (but not too expensive, and sadly not home-made!) cheddar and then put under the grill (aka AmE broiler). Served with pickled chillies.
Takes maybe five minutes to make that lunch, given I've already made the bread and pickled the vegetables. But I don't view it as 'productivity porn'. (But then, not 'meal prepping' either.)
Also, if I make say lasagne, there's one of me, so the other 5-7 slices go in the freezer; presumably that's 'meal prepping' too. But I do 'actually like cooking and enjoy fresh meals', so typically what happens is I have to stop cooking and eat the stuff I've frozen because the freezer's full so there's no room for new leftovers!
I have been thinking about it because I spend significant more time than that. Maybe, you make only salads
And definitely no baking or fermenting or any other chemical processes.