Cook your vegetables in 3 cm of water in small pot and let simmer at low flame for 10 or until soft that you can break them with fork, blend them with whatever water is left. It is tastier than when veggies are steamed. You can control how much water you add.
The first time offering spoon, just dip the spoon in the puree, and offer, and then fill only half of spoon.
Please do consider soups, which can go from very clear to very thick as she gets use to the different mechanic of swallowing vs sucking.
Consider also a rich vegetable broth, in which you can later cook baby pasta (the dots to start with) and even add a bit of real parmiggiano reggiano which is very high in calcium.
Careful with baby porridge as it is often sweetened. You can blend your own rolled oats instead of the highly processed baby one.
Soups and puree will ensure the greatest variety of vegetables. When you have your meals, have her with you. Ideally have your meals together.
You can cook apple and or pear in a bit of water and make apple sauce. Apple will need more time than pear, and again make sure there is water left. You can add this apple sauce to the porridge if you want.
Banana often gets a bit stuck, so you try poaching slices in boiling water for a couple of minutes, and they will slide more easily. You can crush the slices with the back of a fork. But take advantage of summer and watermelon , juicy peaches (peel them),
Think also about lentils and chickpeas in a month or so. Make a little stew with several vegetables diced as tiny as you can. Lentils are small and when in a sauce of soup, there is not really the need to blend, but the chickpeas needs to.
If you can, avoid pouches, as they have a predominant sweet taste (sweetcorn, fruits, carrots, ...) and the weird combination such as spinach and blueberries create a taste for food that is not real, the heating process also makes it taste different than the real one and might make accepting the real one difficult.
Avoid the ultra processed baby food such as rusk, wafer, puffs, cereal bar, ...
Have fun in the kitchen and have her next to you when you wash , chop and cook. Eating is a five senses experience, you see the veggies, hear the sizzling of the pan, smell the onion melting, and then of course taste and touch.
Soon you will be able to offer a small piece of something on a baby fork which she will handle better than a spoon, and also small pieces for her to take with her hand. A piece of bread dipped in an egg for example.
Think about what you want her to eat growing up, and think also about how you eat. Some food, you eat with a spoon, other with a fork and other with your hand, and teach her that. Plenty will land on her, you, the floor, the house pet, but soon she will be sucking the tip of an asparagus and you will find half of it insider her nappy.
Enjoy, it is a gorgeous phase.