01 -
Turn the oven to 375°F (190°C) and line a baking sheet with parchment. This step is key since it stops things from sticking and makes cleanup smoother. If you're out of parchment, a silicone mat can work as a backup.
02 -
Cut your cauliflower into smaller pieces and toss them into a food processor. Give it a few pulses until you have rice-sized bits—around 30 seconds should do it. If you're processor-less, grab a box grater and grate away, though it's more effort. Scoop the results into a microwaveable bowl.
03 -
To make crisp shells later, microwave the cauliflower rice for 5 minutes to get it soft. Let it cool down until it's safe to handle. Then, bundle it in a clean towel (don’t mind if it gets a little stained), and press out as much liquid as you can. Dry cauliflower means better shells!
04 -
Grab your big mixing bowl and toss in your cauliflower, spinach, cheese, eggs, and spices. Stir everything together. If bits stick, using your hands is perfectly fine. Make sure the mix can clump together when you press it in your palm.
05 -
Using about 1/4 cup of the mix, scoop it onto your baking sheet with parchment. Flatten it into circles about 5-6 inches across and no thicker than 1/4 inch. Spread them out so they don’t touch. Depending on the size, you’ll have 6-8 rounds.
06 -
Pop the baking sheet in the oven for 15-20 minutes. Watch for the edges to turn lightly golden and for the shells to stiffen up slightly. Every oven’s a bit different, so check them toward the end—you’re aiming for sturdy but bendable shells.
07 -
Once they’re done baking, let the shells rest on the sheet for a few minutes to firm up. Carefully lift them off the parchment (a thin spatula helps here) and load them up with your favorite fillings—think seasoned meat, veggies, avocado, and sour cream! Enjoy with all the toppings you love.