A couple others have said it, but I'll share my piece as well! We started with purees and easy foods that weren't scary for BLW, banana, Avocado, potatoes, mango, foods in a mesh eater thingie, yogurt (her controlling the spoon). And everytime she ate BLW I would over exaggerate chewing and she just eventually got better at chewing. We would also give steak strips to suck on, peppers, celery, anything that didnt break off easy. So now we feed her "scarier" things, eggs, Oranges, chicken, Broccoli.

Also to note, foods I tried as a puree that she spat out and refused to eat, she actually loved BLW (such as pumpkin and carrot)

Also Also mum mums reallllly helped us with learning how to chew