A Dish

I've planed planned to cook some foods for my family when I am on my vacation. So* I cooked a dish that I've learned online at the first day. It seemed so easy that I thought there wouldn't it won't be any problems. Plus, , plus I've done foods like that before. But * However it came out too salty!  than I've expected. I wonder why I failed very every time when I cooked at home. They ate almost everything I made for them, ate them out, though. I am in charge of buying ingredients instead of cooking from now on.

* It is considered incorrect to start a sentence with "But" and "So" in English

I've planned on cooking some foods for my family when I am on my vacation. So I cooked a dish that I've learned online on the first day. It seemed so easy that I thought there wouldn't be any problems. Plus, I've cooked foods like that before. But it turned out saltier than I expected. I wonder why I failed every time when I cooked at home. They almost ate it all, though. I am in charge of buying ingredients instead of cooking from now on.