Butternut Squash Vegducken with Mushroom-Cranberry Stuffing

Name: Butternut Squash Vegducken with Mushroom-Cranberry Stuffing
Total time: 4 h
Yield: 8 servings
Ingredients: ½ cup raw pumpkin seeds (pepitas); 1 whole sweet potato; 1 whole parsnip; 1 whole butternut squash; 4 cloves garlic cloves; 1 teaspoon thyme leaves; 1 teaspoon paprika; 6 tablespoons olive oil; 1 tablespoon kosher salt; 16 ounces cremini mushrooms; 2 large eggs; 1 cup Parmesan; ½ cup breadcrumbs; ⅓ cup dried cranberries; 6 tablespoons parsley; ½ teaspoon black pepper; 2 whole shallots; 2 leaves bay leaves; 4 cups vegetable broth; 2 tablespoons all-purpose flour; ½ cup dry white wine; 1 to taste flaky sea salt; 1 as needed kitchen twine

A vegetarian take on turducken featuring a butternut squash stuffed with sweet potato and parsnip, complemented by a savory mushroom-cranberry stuffing and rich vegetable gravy. This impressive vegetable roast is perfect for special occasions and holiday meals.

8 servings

4 hr

Published October 4, 2025

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Ingredients

•½ cup raw pumpkin seeds (pepitas)
•1 whole sweet potato
•1 whole parsnip
•1 whole butternut squash
•4 cloves garlic cloves
•1 teaspoon thyme leaves
•1 teaspoon paprika
•6 tablespoons olive oil
•1 tablespoon kosher salt
•16 ounces cremini mushrooms
•2 large eggs
•1 cup Parmesan
•½ cup breadcrumbs
•⅓ cup dried cranberries
•6 tablespoons parsley
•½ teaspoon black pepper
•2 whole shallots
•2 leaves bay leaves
•4 cups vegetable broth
•2 tablespoons all-purpose flour
•½ cup dry white wine
•1 to taste flaky sea salt
•1 as needed kitchen twine

Cooking Instructions

1.
Preheat oven to 350°F. Toast pumpkin seeds on a rimmed baking sheet, tossing once, until fragrant and slightly darkened, 8-10 minutes. Transfer to a plate and let cool.
10 min
2.
Increase oven temperature to 400°F. Line rimmed baking sheet with foil. Cut potato in half lengthwise. Using a medium-size, quick-release ice cream scoop or heavy spoon, scoop out flesh, leaving a small divot down the center. Reserve potato filling.
5 min
3.
Place potato halves and parsnip in a large heatproof bowl; cover with plastic wrap. Microwave on high 5 minutes. Carefully check to see if vegetables are fork tender; if not, re-cover and microwave in 1-minute bursts until tender. (Alternatively, roast potato halves and parsnip on a rimmed baking sheet in a 400°F oven until fork-tender, about 50 minutes for parsnip and 30 minutes for potatoes. Let cool slightly.)
5 min
4.
Meanwhile, cut squash in half lengthwise, remove seeds, and discard. Scoop out flesh, leaving a divot deep enough to fit potato inside and at least a 1/2" border on all sides. Reserve squash filling.
10 min
5.
Using a fork, pierce insides of squash and potato halves, then pierce parsnip all over.
2 min
6.
Pulse garlic and thyme in a food processor, scraping down sides as necessary. Add paprika, 1/4 cup oil, and 1 Tbsp. kosher salt and continue to pulse until a thick paste forms, about 1 minute. Transfer to a small bowl.
3 min
7.
Working in batches, pulse squash and potato filling in food processor until coarsely chopped, about 30 seconds. Transfer to a large bowl. Pulse 4 oz. mushrooms in food processor until coarsely chopped, about 30 seconds. Transfer to same bowl and stir to combine.
5 min
8.
Heat 1 Tbsp. garlic-oil mixture in a large nonstick skillet over medium until fragrant, about 30 seconds. Add vegetable purée and cook, stirring occasionally, until mixture is browned and moisture releases, about 12 minutes. Return to bowl and let cool.
15 min
9.
Add eggs, Parmesan, breadcrumbs, cranberries, 3 Tbsp. parsley, 1/4 tsp. kosher salt, 1/4 tsp. pepper, and 1/4 cup pumpkin seeds to bowl and mix to combine.
5 min
10.
Place squash halves, cut side up, on prepared baking sheet. Using a pastry brush, coat inside with garlic-oil mixture. Using the back of a spoon, press 1 cup vegetable mixture into each half until interior is fully coated.
10 min
11.
Nestle potato halves, cut side up, inside squash halves. Brush with garlic-oil mixture. Using the back of a spoon, press 6 Tbsp. vegetable mixture into each half until interior is fully coated. Discard remaining vegetable mixture.
10 min
12.
Trim parsnip to fit inside 1 potato half. Brush parsnip with garlic-oil mixture and place inside.
5 min
13.
Cut 3 (18") lengths of kitchen twine. Slip twine under 1 squash half, then top with second squash half so cut sides face each other, and press down to seal. Tightly tie twine around squash to secure. Brush top with garlic-oil mixture, reserving remaining mixture, and season with 1/2 tsp. kosher salt. Wrap squash tightly in foil and place in center of baking sheet. Using 2 loaf pans or small metal bowls turned upside down, keep squash secure on baking sheet.
15 min
14.
Bake vegducken, carefully flipping halfway through, until squash is tender, 1 hour-1 hour, 20 minutes. Let rest 15 minutes.
80 min
15.
Meanwhile, heat 1 Tbsp. reserved garlic-oil mixture in a medium pot over medium-low until beginning to brown and smells fragrant, about 30 seconds. Cook shallot, bay leaves, and remaining 12 oz. mushrooms, stirring occasionally, until mushrooms are tender and beginning to brown, about 5 minutes. Add broth, bring to a simmer, and cook 30 minutes.
35 min
16.
Strain mushroom mixture through a fine-mesh sieve into a large bowl; wipe out pot. Cook flour and remaining 2 Tbsp. oil in pot over medium heat, stirring constantly, until nutty brown and thickened, about 8 minutes.
10 min
17.
Add wine, bring to a simmer, and cook 3 minutes. Add mushroom broth, 1 Tbsp. parsley, 1/4 tsp. kosher salt, and 1/4 tsp. pepper, and return to a simmer. Season to taste.
5 min
18.
Place vegducken on a cutting board and cut into 1" slices with a serrated knife, transferring to serving plates as you go. Spoon gravy over. Top with remaining 1/4 cup pepitas and 2 Tbsp. parsley. Season with sea salt and serve.
10 min

Butternut Squash Vegducken with Mushroom-Cranberry Stuffing

8 servings

4 hr

Published October 4, 2025

Be the first to rate this recipe

Ingredients

•½ cup raw pumpkin seeds (pepitas)

•1 whole sweet potato

•1 whole parsnip

•1 whole butternut squash

•4 cloves garlic cloves

•1 teaspoon thyme leaves

•1 teaspoon paprika

•6 tablespoons olive oil

•1 tablespoon kosher salt

•16 ounces cremini mushrooms

•2 large eggs

•1 cup Parmesan

•½ cup breadcrumbs

•⅓ cup dried cranberries

•6 tablespoons parsley

•½ teaspoon black pepper

•2 whole shallots

•2 leaves bay leaves

•4 cups vegetable broth

•2 tablespoons all-purpose flour

•½ cup dry white wine

•1 to taste flaky sea salt

•1 as needed kitchen twine

Cooking Instructions

Preheat oven to 350°F. Toast pumpkin seeds on a rimmed baking sheet, tossing once, until fragrant and slightly darkened, 8-10 minutes. Transfer to a plate and let cool.

10 min

Increase oven temperature to 400°F. Line rimmed baking sheet with foil. Cut potato in half lengthwise. Using a medium-size, quick-release ice cream scoop or heavy spoon, scoop out flesh, leaving a small divot down the center. Reserve potato filling.

5 min

Place potato halves and parsnip in a large heatproof bowl; cover with plastic wrap. Microwave on high 5 minutes. Carefully check to see if vegetables are fork tender; if not, re-cover and microwave in 1-minute bursts until tender. (Alternatively, roast potato halves and parsnip on a rimmed baking sheet in a 400°F oven until fork-tender, about 50 minutes for parsnip and 30 minutes for potatoes. Let cool slightly.)

5 min

Meanwhile, cut squash in half lengthwise, remove seeds, and discard. Scoop out flesh, leaving a divot deep enough to fit potato inside and at least a 1/2" border on all sides. Reserve squash filling.

10 min

Using a fork, pierce insides of squash and potato halves, then pierce parsnip all over.

2 min

Pulse garlic and thyme in a food processor, scraping down sides as necessary. Add paprika, 1/4 cup oil, and 1 Tbsp. kosher salt and continue to pulse until a thick paste forms, about 1 minute. Transfer to a small bowl.

3 min

Working in batches, pulse squash and potato filling in food processor until coarsely chopped, about 30 seconds. Transfer to a large bowl. Pulse 4 oz. mushrooms in food processor until coarsely chopped, about 30 seconds. Transfer to same bowl and stir to combine.

5 min

Heat 1 Tbsp. garlic-oil mixture in a large nonstick skillet over medium until fragrant, about 30 seconds. Add vegetable purée and cook, stirring occasionally, until mixture is browned and moisture releases, about 12 minutes. Return to bowl and let cool.

15 min

Add eggs, Parmesan, breadcrumbs, cranberries, 3 Tbsp. parsley, 1/4 tsp. kosher salt, 1/4 tsp. pepper, and 1/4 cup pumpkin seeds to bowl and mix to combine.

5 min

10.

Place squash halves, cut side up, on prepared baking sheet. Using a pastry brush, coat inside with garlic-oil mixture. Using the back of a spoon, press 1 cup vegetable mixture into each half until interior is fully coated.

10 min

11.

Nestle potato halves, cut side up, inside squash halves. Brush with garlic-oil mixture. Using the back of a spoon, press 6 Tbsp. vegetable mixture into each half until interior is fully coated. Discard remaining vegetable mixture.

10 min

12.

Trim parsnip to fit inside 1 potato half. Brush parsnip with garlic-oil mixture and place inside.

5 min

13.

Cut 3 (18") lengths of kitchen twine. Slip twine under 1 squash half, then top with second squash half so cut sides face each other, and press down to seal. Tightly tie twine around squash to secure. Brush top with garlic-oil mixture, reserving remaining mixture, and season with 1/2 tsp. kosher salt. Wrap squash tightly in foil and place in center of baking sheet. Using 2 loaf pans or small metal bowls turned upside down, keep squash secure on baking sheet.

15 min

14.

Bake vegducken, carefully flipping halfway through, until squash is tender, 1 hour-1 hour, 20 minutes. Let rest 15 minutes.

80 min

15.

Meanwhile, heat 1 Tbsp. reserved garlic-oil mixture in a medium pot over medium-low until beginning to brown and smells fragrant, about 30 seconds. Cook shallot, bay leaves, and remaining 12 oz. mushrooms, stirring occasionally, until mushrooms are tender and beginning to brown, about 5 minutes. Add broth, bring to a simmer, and cook 30 minutes.

35 min

16.

Strain mushroom mixture through a fine-mesh sieve into a large bowl; wipe out pot. Cook flour and remaining 2 Tbsp. oil in pot over medium heat, stirring constantly, until nutty brown and thickened, about 8 minutes.

10 min

17.

Add wine, bring to a simmer, and cook 3 minutes. Add mushroom broth, 1 Tbsp. parsley, 1/4 tsp. kosher salt, and 1/4 tsp. pepper, and return to a simmer. Season to taste.

5 min

18.

Place vegducken on a cutting board and cut into 1" slices with a serrated knife, transferring to serving plates as you go. Spoon gravy over. Top with remaining 1/4 cup pepitas and 2 Tbsp. parsley. Season with sea salt and serve.

10 min