In a large bowl, toss the cauliflower and broccoli with the hot sauce, olive oil, and dry dressing mix.
Transfer to large freezer bag. Remove the excess air and freeze.
Cooking Instructions:
Preheat the oven to 425°. Line a baking sheet with parchment paper. Place the frozen broccoli and cauliflower in a single layer on top.
Bake for 10 minutes. Flip the vegetables over and place them back in the oven for another 20 minutes.
Notes
Pro-tip: Buy the broccoli and cauliflower frozen in resealable bags from the store. That way, after you assemble this dish, you can put the vegetables back into those same bags, reseal, and store them in the freezer. From the outside, it will just look like a bag of frozen broccoli and cauliflower, but it will already be seasoned and ready to cook. You can label it with a permanent marker if you want. I like reusing the bags because it creates less waste and saves a bit of money.1 packet of dry ranch seasoning is equal to three slightly mounded tablespoons of dry ranch seasoning