In general enough sauce sticks to the chunks of food for them to get a taste of it and continue to enjoy regular family meals. I don't think you need to change much at all really just stop trying to feed her and let her get on with it herself
I introduced a fork before a spoon, easier to stab things rather than scoop and it doesn't fall off before it gets to the mouth like spooned food often does so I would give her a fork and spoon by her plate and let her choose to use them or not, you can pre-load a fork and just put it down for her to pick up if she wants to, if she does then pre-load again, if she ignores it then just let her use her hands.
For very saucy things I often pour some on his plate for him to dip food into or pour some into either a dip bowl or a small bowl/cup and if DS likes the taste he will pick it up to drink it.
There was a short time when DS became very frustrated if we served spaghetti as he couldn't get it in his mouth fast enough with his hands so we threw a different shaped pasta into the pan at the same time to cook for him - twists or penne pick up and 'trap' more sauce and minced meat inside them too - this helped until he decided he wanted exactly what we had and demanded the spaghetti regardless of how difficult it was to eat.
Curry or Stews the only thing I changed was to chop veg slightly larger to ensure there were some big chunks he could pick up or stab with the fork more easily. The more he used his fork the more I chopped to bite sized where as earlier I chopped to baton/wedge/finger size for picking up with hands and biting a piece off, but larger pieces are still good to offer as then she can begin to use a knife too.
Baked beans min used to pick up one at a time, great for pincer grasp development, all these things will develop fine motor skills, even if she doesn't use a spoon for another year or more. Mine isn't a fan of baked potato but if he was I'd cut it into wedges so there is a nice big size for her to pick up and munch on.
Soup can be served in a bowl/cup and drank or dipped into with chunky bread. Mine always likes his chunks separate from his soup so I dish his up with the chunks on a plate and the liquid in a small bowl or cup.
The best thing is to continue to give her the regular food you eat you've said this yourself. You can just continue to set the table like you do for an adult (use kids cutlery if you like) and when she decides she wants to use the spoon she will, I don't really think it is a case of needing to reintroduce it at a later date.
Protein - mine likes fried sprats, head, tail, the lot