Gluten-Free Spicy Roasted Cauliflower with Lime
Spicy roasted cauliflower coated in a smoked paprika and cayenne paste, seared flat-side down on a preheated pan at 425°F until the edges char, then tossed with raw garlic, lime and cilantro. Hot, smoky and sharp rather than mild and buttery.
Best for a spicy vegetable side next to tacos, grilled chicken or a rice bowl.
At a glance: This easy salads and sides recipe yields 4 servings in about 40 minutes (15 min prep, 25 min cook). It uses 10 ingredients — including cauliflower, extra virgin olive oil, dijon mustard — and walks through 6 steps. Updated . Browse more salads and sides recipes or return to all gluten-free recipes.
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Cross-Contamination Warning for Gluten-Free Spicy Roasted Cauliflower with Lime: When preparing this salads and sides recipe, while this recipe is inherently gluten-free, always ensure that all packaged ingredients, such as Dijon mustard, are gluten-free to avoid cross-contamination from gluten-containing grains. Check labels carefully as product formulations can change. In a shared kitchen, avoid porous materials — wooden spoons, wooden cutting boards, and scratched non-stick pans can harbor gluten proteins even after washing. Prefer glass, metal, or silicone tools.
Gluten-Free Notes for Gluten-Free Spicy Roasted Cauliflower with Lime: Cauliflower, olive oil, lime and fresh garlic are naturally gluten-free. Dijon mustard and smoked paprika are the packaged items to read; buy versions labeled gluten-free.
Ingredients
Shop links on this page are for Dijon mustard, smoked paprika, cayenne pepper. Buy the package that says gluten-free. A shared production line is the usual risk with these pantry items. As an Amazon Associate, we earn from qualifying purchases, at no extra cost to you. Confirm the product is labeled gluten-free before you buy.
Instructions
Nutrition (per serving)
Tips & Notes
- One quarter teaspoon of cayenne is warm; one half teaspoon is properly hot. Add extra after roasting, when you can taste it.
- Red pepper flakes can replace the cayenne for pops of heat instead of an even burn.
- Leftovers keep 3 days refrigerated in a covered container. Reheat on a sheet pan at 400°F for 6 to 8 minutes; the microwave makes them soft.
- Serve with corn tortilla tacos, grilled chicken, or rice and black beans.
Common questions
Why is my roasted cauliflower soggy instead of charred?
Wet florets, a crowded pan, a cold pan or too low an oven all make cauliflower steam. Dry it well, preheat the pan at 425°F, and leave space between the pieces.
How do I make spicy roasted cauliflower less spicy?
Leave out the cayenne and keep the smoked paprika. The cauliflower stays smoky and savory without much heat.
Do I need the Dijon mustard?
It is there to bind the spice paste, not for mustard flavor. Without it, add 1 more tablespoon oil and toss well. Use a Dijon labeled gluten-free.
How long does Gluten-Free Spicy Roasted Cauliflower with Lime take?
Gluten-Free Spicy Roasted Cauliflower with Lime takes about 40 minutes: 15 minutes to prep and 25 minutes to cook, for 4 servings.
What should I check before making Gluten-Free Spicy Roasted Cauliflower with Lime with celiac disease?
Written with gluten-free ingredients. Use products labeled gluten-free, check labels, and ask your clinician about your own needs.
What cross-contamination risk is specific to Gluten-Free Spicy Roasted Cauliflower with Lime?
Check cauliflower, extra virgin olive oil, Dijon mustard before they go into Gluten-Free Spicy Roasted Cauliflower with Lime. While this recipe is inherently gluten-free, always ensure that all packaged ingredients, such as Dijon mustard, are gluten-free to avoid cross-contamination from gluten-containing grains. Check labels carefully as product formulations can change. In a shared kitchen, avoid porous materials — wooden spoons, wooden cutting boards, and scratched non-stick pans can harbor gluten proteins even after washing. Prefer glass, metal, or silicone tools.
How should leftover Gluten-Free Spicy Roasted Cauliflower with Lime be stored?
Leftovers keep 3 days refrigerated in a covered container. Reheat on a sheet pan at 400°F for 6 to 8 minutes; the microwave makes them soft.
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