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Gluten-Free Roasted Broccoli

By the Gluten Free Recipes team ·

Transform humble broccoli into a crispy, caramelized delight with this simple roasted recipe. Infused with garlic and a hint of lemon, each bite offers a satisfying crunch and vibrant flavor.

Easy Gluten-Free Verified gluten free
Prep: 5 min Cook: 20 min Total: 25 min Serves: 4

At a glance: This easy salads and sides recipe yields 4 servings in about 25 minutes (5 min prep, 20 min cook). It uses 7 ingredients — including broccoli florets, extra virgin olive oil, lemon juice — and walks through 5 steps. Updated . Browse more salads and sides recipes or return to all gluten-free recipes.

Gluten-Free Roasted Broccoli — salads and sides recipe, serves 4

Cross-Contamination Warning for Gluten-Free Roasted Broccoli: When preparing this salads and sides recipe, exercise caution with packaged ingredients, especially Dijon mustard, to ensure they are certified gluten-free and have not been processed in facilities that handle gluten-containing grains. Always check labels for potential cross-contamination warnings 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 Roasted Broccoli: This recipe is naturally gluten-free, relying on fresh produce and simple seasonings. Always ensure any processed ingredients like Dijon mustard are certified gluten-free.

Scale Recipe:
4 servings
Ingredient amounts update automatically

Ingredients

  • 1 lb broccoli florets
  • 2 tbsp extra virgin olive oil
  • 1 tsp lemon juice
  • 1 tsp Dijon mustard (verify GF)
  • 0.5 tsp salt
  • 0.25 tsp black pepper
  • 1 clove garlic, minced (optional)

Instructions

  1. 1

    Preheat your oven to 400°F (200°C) and line a large baking sheet with parchment paper for easy cleanup. Ensure your broccoli florets are dry; excess moisture can prevent them from crisping up properly.

  2. 2

    In a small bowl, whisk together the extra virgin olive oil, lemon juice, Dijon mustard, salt, black pepper, and minced garlic (if using) until well combined. This creates a flavorful coating for the broccoli.

  3. 3

    Place the dry broccoli florets in a large mixing bowl. Drizzle the prepared dressing over the broccoli. Toss gently with your hands or a spatula to ensure each floret is evenly coated with the flavorful mixture.

  4. 4

    Spread the coated broccoli florets in a single layer on the prepared baking sheet. Avoid overcrowding the pan, as this will steam the broccoli instead of roasting it, preventing it from becoming crispy. Roast for approximately 18-20 minutes, or until the broccoli is tender-crisp and the edges are nicely browned and slightly charred.

  5. 5

    Once roasted to perfection, remove the baking sheet from the oven. The broccoli should be fragrant and have a delightful tender-crisp texture. Taste and adjust seasoning if needed before serving immediately as a delicious side dish.

Nutrition (per serving)

214
Calories
12g
Protein
40g
Carbs
12g
Fat
2g
Fiber
238mg
Sodium

Tips & Notes

  • Use a good-quality extra-virgin olive oil here — the flavor comes through in simple recipes.
  • Roll the lemon firmly on the counter before cutting to get significantly more juice.
  • Press or mince garlic rather than slicing for a more pungent flavor; slice for a milder taste.

Learn More

Gluten Free Recipes Team

Celiac-safe recipe development and testing since 2026

Our team develops and tests every recipe to be 100% gluten-free, verifying ingredients, techniques, and cross-contamination risks. We focus on making gluten-free cooking as delicious and accessible as possible. Learn more about us.

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