Bearded Dragon diet

I was just wondering if anyone had suggestions on bearded dragon diet. My girl wont eat mustard greens or kale she will only eat romaine lettuce (i cut all of the spines and hard out of it). Any other suggestions to leafy greens?
As far as other foods, she loves sweet potatoes, peas, and yellow peppers. She wont eat strawberries, carrots, apples, or blueberries. Any other suggestions as what I should try?
I feel like im always feeding her the same things every day.
And she also eats about 4 dozen crickets a week.

squash! Also, have you tried dubia roaches, superworms or horn worms?

x2 with what Don said. Ours love yellow squash and Dubias.

I completely forgot I tried squash once and she did like that!
I havent tried anything other than crickets ill have to look into it!
Have you all tried any other leafy greens?

We feed collard greens, mustard greens, and a variety of leafy greens mix (comes from Costco, don't know exactly what's in it). However, ours like Romaine lettuce the best and will often ignore the others (especially collard and mustard) for it.

If they are happy eating Romaine (along with squash and other veggies) I wouldn't be too concerned about the leafy greens variety.

Mine like turnip green & mustard greens. You could put some fresh chopped cilantro in the mix too. The aroma can get them going with the greens. dandelions and cactus pads are popular too with mine. Beardies can tend to get picky....good luck :-)

She has become very picky! knows what she likes and what she doesnt!