I like adding things to my icecream, usually peanut butter and frozen fruit. Got to thinking that if I added oats I could actually increase the volume without impacting the flavour all that much (I like oats). I could probably use floured starches or something like that.
Are there other things you “fill”? I think juice + water is the most familiar example. What about something like adding 20% dehydrated milk to fresh milk? Substituting some butter for oil?
Sometimes I find when I’m making my own stuff it ends up being more expensive than buying the packaged variety from the store, but maybe fillers are a way to balance that out.
I add frozen vegetables to a lot of things to bulk it out. Some examples include frozen spinach to pasta sauce or frozen broccoli to Rice-a-Roni-type meals.
The most historical filler is starches to stretch a protein. A smaller serving of meat goes a long way when served with rice, pasta, potatoes, etc.
Consider how to fill a meal as well as individual ingredients.
Dried foods are the best value, I would experiment with that. Rice is famously filling and cheap
In the same area, beans and lentils can be added to everything to stretch it out including the aforementioned rice lol. I feel like everyone knows this by now though. Frugal staples are dried bulk rice and beans
Dried mushrooms are also significantly cheaper than fresh.
Try to investigate why you’re paying more for homemade, because that seems odd. Are you doing per ingredient price breakdowns? Identify how you’re losing out and troubleshoot that in your recipes.
When I make something more expensive than store bought, I try to make sure I know why I’m doing it. I don’t trust a lot of food additives, my mindset is the price you pay with cheap food isn’t in your wallet.
Maybe dried shredded coconut in your ice cream?
In most cases its just the economy of scale at work. I cant make a pizza for what Dominos can because they buy every last one of their ingredients by the tonne.
A simple margherita is cheap to make from scratch. the toppings are the real killer.
If you have access to a friendly butcher or Asian market, fat, lard is a excellent way to make tasiter and more filling meals. You can add it to most dishes as a enhancer.
But unless your doing keto/carnivore you probably want to moderate your fat intake
Don’t know about ice cream, but adding mixed frozen cauliflower to chocolate milkshake is invisible to the taste for me (and I am a picky eater) and I find it much more filling. Some spinach work too but you can add too much before noticing it by taste/smell Even at a third, cauliflower is still invisible to me in comparison.
Bananas are probably the cheapest thing you can do to stretch ice cream. Make a lot of banana splits.
Potatoes can bulk certain things out pretty well. Probably not ice cream–but you get the idea. (…probably. But maybe cooked and pureed sweet potatoes could?)
Crossposting this to !personalfinance@lemmy.ml
Foods with more water in them are more filling. Grapes fill you more than raisins; soup more than a roast.
Fiber (and fat) also makes you feel more sated; I always load a sandwich or taco up with greens for that reason.