Roasted Cauliflower in Poblano Sauce

Featured in Plant-Based Favorites.

Looking for a special vegetarian dinner? This Roasted Cauliflower in Poblano Sauce hits all the right notes. Cauliflower florets are seasoned with smoky spices and roasted until crispy, then served over green lentils in a creamy poblano pepper sauce. The sauce starts with charred poblanos and onions, blended with fresh cilantro and garlic for amazing depth of flavor. The lentils cook right in the sauce, soaking up all those good flavors. Serve it over rice with plenty of lime wedges and fresh cilantro for a complete meal that's both filling and full of flavor.
A smiling woman in an apron poses for a selfie in a professional kitchen.
Updated on Fri, 17 Jan 2025 19:55:50 GMT
Roasted Cauliflower in Poblano Sauce Pin it
Roasted Cauliflower in Poblano Sauce | tastygusto.com

This roasted cauliflower dish transforms humble vegetables into an exciting Mexican-inspired feast, combining smoky poblanos with perfectly caramelized cauliflower and protein-rich lentils. The magic lies in the contrast between the crispy, spiced cauliflower and the velvety poblano sauce, creating layers of flavor that make every bite memorable.

During my exploration of Mexican cuisine, I discovered that poblanos have this amazing ability to be both flavorful and gentle. This recipe was born from wanting to create a dish that celebrated their unique character while making vegetables the star.

Essential Ingredients Guide

  • Poblano Peppers: Choose firm, dark green peppers with smooth skin.
  • Cauliflower: Look for tight, white florets without browning.
  • Lentils: French green or black lentils hold their shape best.
  • Non-dairy Cream: Cashew or oat cream works beautifully.
  • Agave: Creates perfect caramelization on the cauliflower.
  • Fresh Cilantro: Brightens the entire dish.
  • Lime: Use fresh limes for the best flavor.

Detailed Cooking Instructions

Step 1: Preparing the Poblanos
Position oven rack close to broiler. Place poblanos, jalapeño, and onion chunks on a baking sheet. Broil for 5-7 minutes, rotating frequently. Watch carefully to achieve even charring. Transfer peppers to a bowl and cover tightly. Let steam for 10-15 minutes for easy peeling. Remove skins, stems, and seeds carefully.
Step 2: Creating the Perfect Sauce
Blend peeled poblanos with sautéed garlic. Add cilantro, cumin, and a splash of broth. Stream in olive oil while blending. Adjust consistency with more broth if needed. Season gradually, tasting as you go. Add cream at the end for smoothness.
Step 3: Roasting Cauliflower
Cut florets into even-sized pieces. Toss with oil and spices thoroughly. Spread on baking sheet without overcrowding. Roast at 200°C, flipping halfway. Drizzle with agave in last 10 minutes. Watch carefully to prevent burning.
Step 4: Bringing It All Together
Simmer lentils in the sauce until tender. Add cream and lime juice. Layer components thoughtfully. Finish with fresh garnishes.

My absolute favorite element is the caramelized cauliflower. The way the agave creates those perfectly browned edges while balancing the smokiness of the paprika is truly magical.

Serving Suggestions

Vegan Roasted Cauliflower in Poblano Sauce Pin it
Vegan Roasted Cauliflower in Poblano Sauce | tastygusto.com

This dish is incredibly versatile. I love serving it over cilantro-lime rice, but it's equally delicious with quinoa or warm tortillas. Sometimes I add sliced avocado or a sprinkle of pepitas for extra texture. For special occasions, I've even served it as part of a larger Mexican-inspired feast.

Temperature Matters

The key to success lies in temperature control. The poblanos need high heat for charring, while the cauliflower roasts best at a moderate temperature to ensure even cooking. I've learned that patience during the roasting process rewards you with perfectly caramelized vegetables.

Making It Your Own

While the recipe is fantastic as written, it welcomes variations. Sometimes I add roasted corn for sweetness, or switch up the lentils for black beans. The sauce works beautifully with other vegetables too - try it with roasted sweet potatoes or Brussels sprouts.

Troubleshooting Tips

If your sauce is too thick, thin it with vegetable broth. If the cauliflower isn't browning well, make sure it's thoroughly dried before roasting and isn't overcrowded on the pan. For extra crispy cauliflower, preheat your baking sheet.

Close-up Roasted Cauliflower in Poblano Sauce recipe Pin it
Close-up Roasted Cauliflower in Poblano Sauce recipe | tastygusto.com

This dish has become one of my favorite ways to showcase how versatile and exciting vegetable-centered cooking can be. The combination of smoky poblanos, crispy cauliflower, and creamy lentils creates a meal that's both nourishing and satisfying. Whether you're plant-based or just looking to add more vegetables to your diet, this recipe proves that healthy eating can be incredibly delicious and satisfying.

Frequently Asked Questions

→ Can I make this less spicy?
Yes, skip the jalapeño and reduce the chipotle chili powder. The poblanos add flavor without too much heat.
→ What kind of non-dairy cream works best?
Coconut cream, cashew cream, or any unsweetened non-dairy cooking cream work well in this recipe.
→ Can I prep any parts ahead?
You can char the peppers and make the sauce base a day ahead. Store in the fridge and reheat when ready to cook the lentils.
→ What can I serve instead of rice?
Quinoa, cauliflower rice, or warm tortillas all work great with this dish.
→ How do I store leftovers?
Keep the sauce and cauliflower separate in airtight containers for up to 3 days. Reheat the sauce gently on the stove.

Cauliflower in Poblano Cream Sauce

This Roasted Cauliflower in Poblano Sauce combines crispy spiced cauliflower with creamy poblano sauce and tender lentils over fresh rice.

Prep Time
30 Minutes
Cook Time
40 Minutes
Total Time
70 Minutes

Category: Vegetarian Recipes

Difficulty: Intermediate

Cuisine: Mexican-American

Yield: 4 Servings

Dietary: Vegan, Vegetarian, Gluten-Free, Dairy-Free

Ingredients

→ Poblano Sauce

01 2 poblano peppers
02 1 yellow onion, quartered
03 1 jalapeño (optional)
04 2 tablespoons olive oil
05 1 small bunch cilantro, stems removed
06 2-3 cloves garlic, peeled
07 1/2 teaspoon cumin
08 salt & pepper to taste
09 1 cup broth (vegan chicken broth recommended)
10 1 cup non-dairy cream or non-dairy milk
11 1/2 cup green lentils, dry
12 lime juice to taste

→ Roasted Cauliflower

13 1 head cauliflower, cut in florets
14 2 tablespoons olive oil
15 1/2 teaspoon smoked paprika
16 1/2 teaspoon chipotle chili powder
17 1/2 teaspoon garlic powder
18 1/2 teaspoon onion powder
19 1/2 teaspoon cumin
20 1/2 teaspoon pepper
21 1/4 teaspoon salt
22 2 tablespoons agave or maple syrup

→ For Serving

23 cooked rice
24 lime wedges
25 fresh cilantro, chopped

Instructions

Step 01

Turn the oven to broil and place the oven rack on the top. Add the poblanos, yellow onion & jalapeño to a baking sheet. Drizzle with the oil and rub it into the veggies. Place in the oven to char. Once browned, flip the poblanos and brown the other side. Remove from the oven and place the poblanos in a bowl. Cover with a kitchen towel to steam for 10 minutes.

Step 02

Lower the oven temperature to 425 degrees and line a baking sheet with parchment paper. Add the cauliflower, oil & dry seasonings to the baking sheet. Toss to coat and set aside.

Step 03

Remove the kitchen towel from the peppers, and when cool enough to handle, peel the skins off and remove the stems & seeds. Add the poblanos, jalapeño, onion, oil from the baking sheet, cilantro, garlic, cumin, salt & pepper to a food processor. Blend until mostly smooth.

Step 04

Place the cauliflower in the oven for 20 minutes. Add the agave, toss and place back in the oven for 5-10 minutes - keep an eye on it so the agave doesn't burn.

Step 05

While the cauliflower is roasting, add the poblano puree, broth and 1/2 of the cream to a skillet. Bring to a boil, add the lentils, stir, cover and lower the heat. Simmer for 15-20 minutes, stirring every couple minutes. You want the lentils to be tender, but not mushy.

Step 06

When the lentils are done add the rest of the cream to the sauce and the lime juice. Stir to combine, taste and add salt if needed. To serve, add rice to each plate, top with the lentils/sauce, cauliflower and more cilantro.

Notes

  1. If you are sensitive to spice, omit the jalapeño
  2. You can use your hands or a small paring knife to remove poblano skins - you don't need to get every piece off
  3. For presentation, you can add the cauliflower directly to the lentil skillet

Tools You'll Need

  • Baking sheet
  • Food processor
  • Large skillet
  • Parchment paper
  • Kitchen towel

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 401
  • Total Fat: 21 g
  • Total Carbohydrate: 44 g
  • Protein: 12 g