@Eucalyptusbee I prefer minestrone-style soups so I tend towards something in that vein, but I do mix it up a bit depending on what I’m in the mood for and/or what’s available and needs to be used. I don’t make blended soups often although once in a while I’ll do carrot and coriander, squash/pumpkin or broccoli/Stilton.
I just do a simple basic recipe: fry any bits of bacon/pancetta (if there’s a bit needing using) in olive oil. Remove and set aside, add onions/leeks/garlic/celery/shallots/peppers/courgette/potato/carrot and other root veg (a mix of whatever is to hand), some dried mixed herbs, and sweat down. Then if I’m making a tomato based soup I’ll add some tomato purée and cook that down for a few minutes. Add stock and tinned tomatoes (I never throw tinned tomatoes away - if I don’t need all of it for a recipe I’ll save it and use for soup in the next few days. Same with a tin of beans or lentils or whatever although nowadays I mainly use dried so I don’t end up with many leftovers).
Then it’s just a matter of letting it simmer for a while. After about 20 min I’ll add anything else I’ve got that doesn’t need a long cooking time (mushrooms/cabbage/greens/lettuce/mixed salad/spring onions/beans/legumes/anything, really!) and it’ll simmer for another 20 min or so. Veg that is well past it’s best will still be absolutely fine in a soup or stew.
If I’m adding pasta I’ll pop that in for the last 10 minutes but I only do that if I’m making a small batch that will all be eaten in one sitting as otherwise the pasta won’t be great the next day. If I have leftover chicken I’ll add that too at this point so it can warm through.
If you wanted it to be a thicker soup you could blend it at this point.
I add the bacon/pancetta back in as crispy bits on top of individual servings.
If I make it without tomato purée/sauce then it’s usually just a simple chicken stock base. I vary aromatics by using different herbs/spices/condiments to mix it up.
I then divide it up into portions and freeze what we don’t need on the day, that way I’ve got an easy lunch or dinner on a day where I don’t want to cook.