My son is super picky-eater, can't take this anymore!! Help😭

Mga Mamsh ano po kaya maganda ipakain sa anak ko na 1year old picky-eater.. More on dry foods xa like pritong manok, isda or pork. But I want him to eat veggies so I tried the lumpia.. Kahit anong gawin ko he spit it lang.😭😭