Gluten free freezer meals

Edit: you guys are giving me so many amazing tips! I’m at work now, so I can’t respond to everyone, but I promise I’m reading all of them. Thank you all so much!

I am going to be cooking for my celiac friend after she has her baby. I will be cooking at her house with her utensils so I know the environment will be gluten free.

She doesn’t cook much, so she doesn’t have many recipes to share with me. I’m specifically looking for things I can freeze for her to pop in the oven after I’m gone, but I’ll also need a few to eat when I’m there for the weekend. She is also a picky eater so that knocks out a lot of foods. Mostly vegetables and tomatoes.

She also specially wanted me to see if I can cook a gluten free lasagna. She does know I’m planning to cook and she suggested to me that I ask the gluten free subreddit for ideas.