I need major help mommas!

So my daughter is 20 months old and I can’t seem to figure out what to feed her anymore. I use to feed her those Gerber toddler meals and they got too expensive to keep buying all the time so I made the decision to start feeding her regular food....

Every morning she has instant oatmeal her favorite is the apples and cinnamon flavor and either some fruit like peaches or mandarins or a yogurt shortly after. Then lunch time... depending on what I make for lunch that day she normally won’t even eat it unless is mushy or easy to swallow like rice and beans or cut up chicken. Lately I’ve been giving her chef boyardee spaghetti and meatballs or micro ravioli, or the instant Mac n cheese in a cup. Then for snack I give her fruit like bananas or mandarins and her vanilla flavored gerber biscuits. Then dinner time I kinda feed her the same thing I do for lunch and that’s it. I really need advice on what I can feed her every day and still give her better nutrients. What does your toddlers breakfast lunch and dinner look like?? Any tips and advice would really help and thank you in advance!!