Lentil Walnut Stuffed Squash

Featured in: Warm Family Dinners

This wholesome dish combines roasted acorn squash halves filled with a rich mixture of lentils, walnuts, sautéed vegetables, and aromatic herbs. The filling balances smoky paprika and cumin with the sweetness of dried cranberries, creating a satisfying texture and flavor profile. Garnished with fresh parsley and optional feta cheese, it's an ideal vegetarian main or a hearty side for festive meals. Preparation involves roasting the squash, sautéing the filling ingredients, combining flavors, and finishing with a brief bake to meld all elements beautifully.

Updated on Mon, 17 Nov 2025 11:46:00 GMT
Golden acorn squash halves overflowing with flavorful lentil and walnut stuffing, ready to eat. Save
Golden acorn squash halves overflowing with flavorful lentil and walnut stuffing, ready to eat. | amberladle.com

A hearty and flavorful vegetarian dish, lentil & walnut stuffed acorn squash showcases savory squash halves filled with a wholesome mixture of lentils, walnuts, vegetables, and herbs. It is perfect as a main or festive side for your table.

I first made this lentil & walnut stuffed acorn squash for a family gathering, and everyone raved about both the taste and the beautiful look of it on the table. The combination of creamy squash and the nutty, herby filling is always a hit, especially during the colder months.

Ingredients

  • For the Squash:
  • 2 medium acorn squash, halved and seeded
  • 2 tbsp olive oil
  • ½ tsp salt
  • ¼ tsp black pepper
  • For the Filling:
  • 1 tbsp olive oil
  • 1 medium yellow onion, finely chopped
  • 2 cloves garlic, minced
  • 1 medium carrot, diced
  • 1 celery stalk, diced
  • 1 cup cooked green or brown lentils
  • ½ cup walnuts, coarsely chopped
  • ½ cup cooked quinoa or brown rice (optional, for extra texture)
  • ¼ cup dried cranberries or raisins
  • 2 tbsp chopped fresh parsley
  • 1 tsp dried thyme
  • ½ tsp ground cumin
  • ½ tsp smoked paprika
  • ½ tsp salt
  • ¼ tsp black pepper
  • For Garnish:
  • 2 tbsp crumbled feta cheese or vegan alternative (optional)
  • 2 tbsp chopped fresh parsley

Instructions

Roast the Squash:
Preheat the oven to 400°F (200°C). Line a baking sheet with parchment paper. Brush squash halves with olive oil, sprinkle with salt and pepper, and roast cut side down for 35–40 minutes until tender.
Prepare the Filling:
While the squash is roasting, heat 1 tbsp olive oil in a skillet over medium heat. Sauté onion for 3–4 minutes. Add garlic, carrot, and celery, cooking until vegetables are tender, about 5 minutes.
Mix Ingredients:
Add lentils, walnuts, quinoa or rice (if using), cranberries, parsley, thyme, cumin, smoked paprika, salt, and pepper. Mix and cook for 2–3 minutes, then remove from heat.
Stuff the Squash:
Remove roasted squash and turn cut side up. Scoop out some flesh to create a cavity, leaving about ½ inch border. Chop and add the scooped flesh to the filling mixture.
Bake and Garnish:
Fill each squash half with the mixture, return to oven for 10–12 minutes until heated through and slightly golden. Garnish with feta and parsley before serving.
A close-up of baked Lentil & Walnut Stuffed Acorn Squash, showcasing its hearty, inviting filling. Save
A close-up of baked Lentil & Walnut Stuffed Acorn Squash, showcasing its hearty, inviting filling. | amberladle.com

This comforting dish has become a favorite at our table, often prepared together as a family tradition during the holiday season. Acorn squash stuffed with lentils and walnuts brings everyone into the kitchen to help with chopping, stirring, and assembling the beautiful squash boats.

Required Tools

Baking sheet, parchment paper, sharp knife, spoon, large skillet, mixing bowl

Nutritional Information

Per serving: 370 calories, 17 g fat, 51 g carbohydrates, 11 g protein

Serving Suggestions

Try pairing with a crisp green salad or roasted vegetables on the side. Also, this dish goes well with Pinot Noir or sparkling water with lemon.

Warm, appetizing Lentil & Walnut Stuffed Acorn Squash, a delightful vegetarian main course idea. Save
Warm, appetizing Lentil & Walnut Stuffed Acorn Squash, a delightful vegetarian main course idea. | amberladle.com

Serve these stuffed acorn squash halves warm, and enjoy every bite packed with flavor and nourishing ingredients. The festive colors always brighten up any table.

Recipe FAQs

What type of lentils work best for this dish?

Green or brown lentils hold their shape well and provide a hearty texture that complements the walnuts and vegetables perfectly.

Can I substitute walnuts in the filling?

Yes, pecans or hazelnuts make excellent alternatives if you want a different nutty flavor or have allergies.

How can I make this dish vegan?

Simply omit the feta cheese or use a plant-based alternative to keep the savory topping while maintaining vegan preferences.

Is it possible to prepare this ahead of time?

You can roast the squash and prepare the filling a day in advance. Assemble and bake just before serving for optimal freshness.

What beverages pair well with this dish?

A light Pinot Noir or a sparkling water with lemon complements the savory and sweet flavors without overpowering them.

Can I add grains to the filling for extra texture?

Cooked quinoa or brown rice can be stirred into the filling to enhance texture and add a subtle nutty note.

Lentil Walnut Stuffed Squash

Savory acorn squash halves filled with a flavorful lentil, walnut, and vegetable blend baked to perfection.

Prep time
20 min
Cook time
50 min
Overall time
70 min
Created by Rachel Hayes


Skill required Medium

Cuisine American

Makes 4 Serving size

Diet preferences Meat-free, No gluten

What you need

Acorn Squash

01 2 medium acorn squash, halved and seeded
02 2 tbsp olive oil
03 ½ tsp salt
04 ¼ tsp black pepper

Filling

01 1 tbsp olive oil
02 1 medium yellow onion, finely chopped
03 2 cloves garlic, minced
04 1 medium carrot, diced
05 1 celery stalk, diced
06 1 cup cooked green or brown lentils
07 ½ cup walnuts, coarsely chopped
08 ½ cup cooked quinoa or brown rice (optional)
09 ¼ cup dried cranberries or raisins
10 2 tbsp chopped fresh parsley
11 1 tsp dried thyme
12 ½ tsp ground cumin
13 ½ tsp smoked paprika
14 ½ tsp salt
15 ¼ tsp black pepper

Garnish

01 2 tbsp crumbled feta cheese or vegan alternative (optional)
02 2 tbsp chopped fresh parsley

How to make it

Step 01

Preheat oven: Set the oven to 400°F and line a baking sheet with parchment paper.

Step 02

Roast acorn squash: Brush the cut sides of the acorn squash halves with olive oil, season with salt and black pepper, then place cut side down on the prepared sheet. Roast for 35 to 40 minutes until tender.

Step 03

Sauté aromatics: Heat 1 tablespoon olive oil in a large skillet over medium heat. Add chopped onion and cook for 3 to 4 minutes until softened.

Step 04

Cook vegetables: Stir in minced garlic, diced carrot, and celery, cooking for 5 additional minutes until the vegetables are tender.

Step 05

Combine filling ingredients: Add cooked lentils, walnuts, quinoa or rice if used, dried cranberries, parsley, thyme, cumin, smoked paprika, salt, and black pepper to the skillet. Cook for 2 to 3 minutes, stirring to blend flavors. Remove from heat.

Step 06

Prepare squash cavity: Remove squash from oven and turn cut side up. Carefully scoop out some flesh, leaving about half an inch border. Chop the scooped squash and mix it into the filling.

Step 07

Stuff and bake: Fill each squash half generously with the lentil mixture. Return to oven and bake for 10 to 12 minutes until heated through and slightly golden on top.

Step 08

Garnish and serve: Top with feta cheese and fresh parsley if desired. Serve warm.

Equipment needed

  • Baking sheet
  • Parchment paper
  • Sharp knife
  • Spoon
  • Large skillet
  • Mixing bowl

Allergy info

Always review ingredients for allergens. Talk to your healthcare provider if you're unsure.
  • Contains walnuts and optional dairy (feta cheese). May contain gluten traces if non-certified grains are used.

Nutrition details (each serving)

Nutritional details are for reference and aren't a substitute for healthcare guidance.
  • Calorie Count: 370
  • Fat content: 17 g
  • Carbohydrate: 51 g
  • Protein amount: 11 g