Baby choking because she doesn’t know how to slow down!!!!

Hi everyone! So my baby is 12 months old. Since the start of her weaning journey, pretty much all her food has been really mashed up and we never did BLW. We’ve started to introduce different textures and I aim to move away from mashed up food a bit more because I just feel like I’ll be spoon feeding her or mashing her food up until she’s bloody 16 years old🤣 She has porridge for breakfast every morning, for lunch she sometimes has toast but mainly she just has yoghurt and stuff from jars. She’s had roast dinners before (just broccoli and carrots mixed with gravy), mashed potatoes, curry (korma so it’s mild), baked beans and some dinner foods from pouches. But I do want to try and add some more foods that aren’t mashed or tiny like rice and beans are. However, and I promise you I am not exaggerating when I say this, she tries to stuff the whole thing in her mouth at once and swallow it without chewing! Today for example, she tried to stuff an entire toast soldier in her mouth and I had to scoop it out! Should I just continue to mash it all up or is there anything I can do to teach her to just slowwww down? She obviously likes her food! 🤣 But she will literally try and eat an entire thing without chewing. It terrifies me! Also, does anyone have any dinner ideas? I feel like I make the same 4 things every week