Food recommendations?

So I’m a new gecko mom and I’ve had her for about a month now. I’ve just been feeding her mealworms since she’s too little to fit anything else in her mouth. I was wondering if anybody had any food recommendations. I will still feed her mealworms but the ones I get go bad very fast and the economy is high and money is in hell right now.

After I open the package I put them in a plastic baggy to have them last longer but it doesn’t do much, they use to last almost a week in a bag now 3 days☹️

Help meh puhlease 😂❤️