When I was on my quest to make chile rellenos I used a poblano that I had frozen and it started to fall apart. I put it in a buttered ramekin and covered with the egg mix and baked, it was very good. I later had success with fresh poblanos and the same recipe as you. For a really simple dish I just lay cheese stuffed poblano in a ramekin, cover with beaten eggs, bake, and when set top with grated cheddar.
And I like whole beans except when I make enchiladas.

Shrimp Chile Rellenos
Shrimp Chile Rellenos for the WIN! This dish is packed with flavor, plenty of cheese, and baked to golden brown perfection. It's so good. You'll LOVE every bite. By Mama Maggie's Kitchen
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