I have had no success with the widely touted vinegar and baking soda so I am going to give this a try.
To make your own oven cleaner, add these ingredients into a spray bottle and shake gently to mix.
1/4 cup of dish soap
1/2 cup of lemon juice
1 cup of vinegar
1 1/4 cup of water
Spray the solution all over your stove (including the inside of the door), then let it sit for a while. Use a damp cloth to wipe off the solution.
https://www.homeremedies.me/2023/05/this-homemade-oven-cleaner-will-have.html