Recipe Overview
Total Time: 50 minutes
Difficulty: Easy
Method: Baked
Prep: Make-Ahead Friendly
Roasted garlic brussels potatoes combine two nutritional powerhouses into one irresistible side dish. This recipe transforms humble vegetables into caramelized perfection with aromatic garlic and fresh rosemary.
Brussels sprouts provide vitamin K and fiber, while potatoes offer potassium and vitamin C. Together, they create a budget-friendly meal costing under $8 for five servings.
✨ What Makes This Special
- Onepan simplicity with minimal cleanup and maximum flavor
- Crispy edges and tender centers create perfect texture contrast
- Versatile side dish perfect for weeknight dinners and holiday gatherings
Why This Roasted Garlic Brussels Potatoes Recipe Works
High heat at 400°F creates the perfect caramelization. The fingerling potatoes cook evenly when halved, matching the brussels sprouts’ cooking time.
Fresh rosemary and garlic infuse every bite with aromatic flavor. The optional Sucanat balances any bitterness from the brussels sprouts.
This technique ensures crispy exteriors while maintaining tender interiors. Stirring halfway through prevents burning and promotes even browning.

What You’ll Need for Perfect Roasted Garlic Brussels Potatoes
Ingredients
| Category | Ingredients | Quantity & Notes |
|---|---|---|
| Base Vegetables | Fingerling potatoes, Brussels sprouts | 0.8kg potatoes, 0.34kg sprouts |
| Aromatics | Fresh garlic, rosemary | 3 cloves minced, 2 tbsp fresh |
| Seasonings | Sea salt, black pepper, red pepper flakes | 3/4 tsp salt, to taste |
| Fat & Sweetener | Extra virgin olive oil, Sucanat | 1 tbsp + 1 tsp oil, 1/2 tbsp sweetener |
Tools
| Category | Tools | Purpose |
|---|---|---|
| Baking | Large baking sheet, parchment paper | Even roasting surface |
| Prep | Large mixing bowl, sharp knife | Combining and cutting |
| Cleaning | Vegetable scrub brush | Potato preparation |
How to Make Roasted Garlic Brussels Potatoes
| Phase | Steps | Time/Notes |
|---|---|---|
| Prep | Preheat oven, line baking sheet, scrub and halve potatoes | 5 minutes |
| Prepare Vegetables | Trim brussels sprouts, remove outer leaves, rinse and dry | 5 minutes |
| Season | Combine vegetables with garlic, rosemary, oil, and seasonings | 5 minutes |
| Roast | Spread on sheet, roast 35-38 minutes, stir halfway | 35-38 minutes |
Start by preheating your oven to 400°F. Line a large baking sheet with parchment paper for easy cleanup.
Scrub the fingerling potatoes thoroughly. Pat them dry and slice lengthwise. This ensures even cooking and maximum surface area for browning.
Trim brussels sprouts by cutting off stems and removing loose outer leaves. Rinse and pat completely dry to prevent steaming.
Toss everything together in a large bowl. Make sure vegetables are evenly coated with oil and seasonings for consistent flavor.
⚡ Cook Smarter
- Pat vegetables completely dry before seasoning to ensure proper browning
- Don’t overcrowd the pan – use two sheets if needed for crispy results
- Choose similarsized potatoes and sprouts for even cooking times
Serving and Storage Tips for Roasted Garlic Brussels Potatoes
Serving Tips
Serve immediately while vegetables are crispy and hot. This dish pairs beautifully with roasted chicken or grilled fish.
Garnish with fresh herbs or a squeeze of lemon juice. The bright acidity complements the earthy vegetables perfectly.
Store leftovers in the refrigerator for up to three days. Reheat in a 400°F oven for 5-7 minutes to restore crispiness.
This recipe works wonderfully for meal prep. Prepare vegetables ahead and roast when ready to serve.

Mistakes to Avoid while making Roasted Garlic Brussels Potatoes
Don’t skip drying the vegetables thoroughly. Excess moisture creates steam instead of the desired caramelization.
Avoid overcrowding the baking sheet. Vegetables need space for air circulation and proper browning.
Don’t forget to stir halfway through cooking. This prevents burning and ensures even golden color on all sides.
Never use low heat thinking it’s gentler. High heat is essential for developing those crispy, caramelized edges that make this dish special.
🧭 Need to Know
- Fingerling potatoes work best – regular potatoes may cook unevenly
- Fresh rosemary is crucial – dried herbs won’t provide the same aromatic impact
- Timing matters – check vegetables at 30 minutes to prevent overcooking
Suggestions for Roasted Garlic Brussels Potatoes
Try different herb combinations like thyme or sage for variety. Each brings unique flavors to complement the garlic and vegetables.
Add bacon pieces in the last 10 minutes for extra richness. The smoky flavor pairs wonderfully with brussels sprouts.
Experiment with different potato varieties. Baby potatoes or small red potatoes work excellently too.
For more garlic flavor, try roasted garlic cloves instead of minced raw garlic.
Consider adding other root vegetables like carrots or parsnips. They roast beautifully alongside potatoes and brussels sprouts.
For a complete meal, serve with protein dishes or pair with other brussels sprouts recipes for variety.

FAQs:
Yes, you can wash, cut, and season vegetables up to 4 hours ahead. Store covered in the refrigerator until ready to roast.
Remove outer leaves and don’t overcook them. The optional Sucanat helps balance any natural bitterness in the sprouts.
Fresh brussels sprouts work best for this recipe. Frozen ones contain too much moisture and won’t achieve the desired crispy texture.
Look for golden brown edges and tender centers. Potatoes should pierce easily with a fork after 35-38 minutes.
Try balsamic vinegar, lemon zest, or parmesan cheese. Smoked paprika also adds wonderful depth to the flavor profile.
Conclusion
Roasted garlic brussels potatoes deliver restaurant-quality results with minimal effort. This nutritious side dish transforms simple ingredients into something extraordinary.
The combination of crispy textures and aromatic seasonings makes this recipe a crowd-pleaser. Perfect for busy weeknights or special occasions, it’s versatile enough for any menu.
Master this technique and you’ll have a go-to recipe that never fails to impress. Your family will request these roasted vegetables again and again.
Print
Roasted Garlic Brussels Potatoes
A delicious and easy recipe for roasted garlic brussels potatoes that combines crispy fingerling potatoes with tender Brussels sprouts, seasoned with fresh garlic and rosemary for a perfect side dish.
- Total Time: 50 minutes
- Yield: 8 for five servings 1x
Ingredients
- 0.8kg fingerling potatoes
- 0.34kg Brussels sprouts
- 3 cloves fresh garlic, minced
- 2 tbsp fresh rosemary
- 3/4 tsp sea salt
- Black pepper, to taste
- Red pepper flakes, to taste
- 1 tbsp + 1 tsp extra virgin olive oil
- 1/2 tbsp Sucanat
Instructions
- Prep: Preheat oven to 400°F, line baking sheet with parchment paper, scrub and halve potatoes
- Prepare Vegetables: Trim brussels sprouts, remove outer leaves, rinse and dry thoroughly
- Season: Combine vegetables with minced garlic, fresh rosemary, olive oil, and all seasonings in a large bowl
- Roast: Spread seasoned vegetables on prepared baking sheet, roast for 35-38 minutes, stirring halfway through for even browning
Notes
- Pat vegetables completely dry before seasoning to ensure proper browning and prevent steaming
- Don’t overcrowd the pan – use two baking sheets if needed for maximum crispiness
- Choose similar-sized potatoes and Brussels sprouts for even cooking times
- Store leftovers in refrigerator for up to 3 days and reheat in oven at 350°F for best texture
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Category: Side Dish
- Method: Roasting
- Cuisine: American
Nutrition
- Serving Size: 1 serving (about 230g)
- Calories: 185 calories
- Sugar: 4g
- Sodium: 360mg
- Fat: 4g
- Saturated Fat: 1g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 35g
- Fiber: 6g
- Protein: 6g
- Cholesterol: 0mg
Keywords: roasted garlic brussels potatoes, fingerling potatoes, brussels sprouts, roasted vegetables, garlic rosemary, side dish




