Grab a big saucepan and toss in about 2-3 ounces of olive oil. Heat it up over medium heat – not too high, not too low.
Drop in the onions and garlic. Give 'em a good sauté for 2-3 minutes. You know, just until they start smelling amazing.
Toss in the spinach and let it cook down completely. It's gonna take around 3 minutes – just enough time to cue up your favorite cooking playlist.
Now, throw in the dill and scallions. Mix it all together and then take it off the heat. Let it chill – literally. We want it completely cool.
In a separate bowl, let's get that cheesy party started. Mix up the Feta and Parmesan with the eggs. They're gonna be the best of friends.
Bring the cheesy crew into the cooled spinach mix. Give it a little sprinkle of salt and pepper.
Time to play with the dough! Lay one sheet down, brush on a bit of melted butter. Add another sheet, more butter. One more on top, repeat the buttery love. Don't drown it, though.
Slice that buttery stack into four long strips vertically. It's like making doughy magic wands.
Scoop a bit of the mixture onto the bottom of each strip, then start folding them into cute little triangle pockets. Need a visual? Check out the video – it's like origami but tastier.
Line those beauties up on a baking sheet, giving them some space to shine. A little more butter on top for good measure. Pop 'em in the oven at 350 degrees for 25 minutes. Trust me, the aroma is gonna drive you nuts.
nce they're done, let those triangles cool off for at least 10 minutes. It's torture, I know, but it's worth the wait. Then, dive in and enjoy your crispy, cheesy creations.