IMO, as long as you have this outlook you wont be successful. You need to make up your mind if saving money is important to you, or if your “snobbishness” overrules.
There are some really good recipes out there that are inexpensive, you just have to be disciplined.
When my kids were young, I had a budget of $150 max a month to feed the kids & buy formula/diapers & whatnot (I was that broke & refused to live off the state), but I did it without killing anyone.
Use your spices & tenderizers & pick food items that are versatile. A large roast breaks down by making shephards pie (or a beef potpie) with the meat & veggie leftover, and save part of it to shred up and make bbq beef sandwhiches.
I used to keep a couple of cans of beer on hand for tenderizer… and I love beercheese soup/sauce (is really good on pasta or rice)!
Rice is a good filler - you can add veggies for a stirfry, or sauce for a meatless dish or all for a casserole.
Another big saver for me at the time was mixing a mid-lean ground beef with ground turkey & buying in bulk - mix the two then seperate & freeze what you arent planning to use w/in the next couple of days.
Onions - chop some, slice some, & throw in the freezer before they go bad. Same thing with just about any fresh veggie (carrots, peppers, etc)
Fruits - before they go bad, slice/chop and throw in the freezer. In the summertime they make a cool semi-frozen dessert & the juices when it thaws is yummy.
Once a month i would spend a full weekend with the kids cooking/prep. We made our own tortillas, breads, dinners, etc that could be frozen. This was our family time & we made it fun - not work.
It wasnt easy - but getting over the mindset of not having a chef and wait staff and knowing your laziness can only max out at sitting down while you’re chopping or kneading away… well, get over it and bring out your inner chef and bask in the glory of what you accomplish (and I dont mean the money aspect).