Something you learned in a place or from someone

One thing I learned quite recently is cooking fish. I learned it from my roommate. She is quite experienced in cooking as she started to learn it since she was in middle school. The food she cooks is so delicious that I even gained weight after we became roommates, which is the side effect. One weekend, we stayed home, and she cooked this fish dish for lunch. It was so yummy. I'd never had anything like it. So, I asked her to teach me how to make it, and she agreed joyfully. So, I bought another fish for dinner that day. She gave me instructions on how to prepare it step by step. I had to really concentrate so that I didn't miss a thing and I followed exactly what she told me to do. In the end, the wonderful smell coming from the dish made my mouth water. It was a little too salty, but I was satisfied. Now, I've cooked that fish dish many times, so I'm much better at it. When I cooked it for my family, they were really amazed.