Ingredients
- ½ tablespoons avocado oil, divided
- 2 medium spaghetti squash
- 1 teaspoon sea salt
- ¼ tablespoon fresh ground black pepper
- 2 pounds boneless beef chuck roast, if it's in 1 piece have the butcher slice it into several pieces (grass-fed if possible)
- 1 red onion, thinly sliced
- 5 large garlic cloves, chopped
- 1 tablespoon fresh thyme leaves
- 1 tablespoon fresh rosemary, chopped
- 2 tablespoons tamari
- 1 tablespoon Dijon mustard
- 1 cup beef broth
- ½ cup water
- 24 ounces mushrooms, we used oyster mushrooms
Method
![Step 1 Garlic Rosemary Roast with Spaghetti Squash Healthy Recipe](https://cdn.shopify.com/s/files/1/0279/9910/9251/files/Copy-of-IMG_1825-scaled.jpg?v=1714949538)
Step 1
Preheat the oven to 400°F.
![Step 2 Garlic Rosemary Roast with Spaghetti Squash Healthy Recipe](https://cdn.shopify.com/s/files/1/0279/9910/9251/files/Copy-of-IMG_1877-scaled.jpg?v=1714949540)
Step 2
Slice the squash in half lengthwise and scoop out the seeds.
![Step 3 Garlic Rosemary Roast with Spaghetti Squash Healthy Recipe](https://cdn.shopify.com/s/files/1/0279/9910/9251/files/Garlic_Rosemary_Roast_with_Spaghetti_Squash_Step_3.jpg?v=1715039199)
Step 3
Drizzle a ½ tablespoon of avocado oil on the inside of the squash and place them cut side down on a parchment paper lined baking sheet. Use a fork to prick the skins and roast for 30 minutes or until tender.
![Step 4 Garlic Rosemary Roast with Spaghetti Squash Healthy Recipe](https://cdn.shopify.com/s/files/1/0279/9910/9251/files/Copy-of-IMG_1902-scaled.jpg?v=1714949543)
Step 4
Once roasted, remove from the oven and reduce the heat to 325°F. Flip the squash cut side up to cool. Once cool, use a fork to scrape the “spaghetti” away from the peel.
![Step 5 Garlic Rosemary Roast with Spaghetti Squash Healthy Recipe](https://cdn.shopify.com/s/files/1/0279/9910/9251/files/Copy-of-IMG_1829-scaled.jpg?v=1714949547)
Step 5
Season the meat with salt and pepper. Then warm the remaining avocado oil over medium-high heat in a Dutch oven. Brown the meat on all sides, about 4 minutes each.
![Step 6 Garlic Rosemary Roast with Spaghetti Squash Healthy Recipe](https://cdn.shopify.com/s/files/1/0279/9910/9251/files/Copy-of-IMG_1840-scaled.jpg?v=1714949548)
Step 6
Set the browned meat aside to rest while preparing the rest.
![Step 7 Garlic Rosemary Roast with Spaghetti Squash Healthy Recipe](https://cdn.shopify.com/s/files/1/0279/9910/9251/files/Copy-of-IMG_1853-scaled.jpg?v=1714949550)
Step 7
Add the onions to the Dutch oven over medium heat, scraping up any browned bits from the bottom of the pan. After 2 minutes, add the garlic, thyme, and rosemary. Stir and sauté for another minute.
![Step 8 Garlic Rosemary Roast with Spaghetti Squash Healthy Recipe](https://cdn.shopify.com/s/files/1/0279/9910/9251/files/Copy-of-IMG_1857-scaled.jpg?v=1714949550)
Step 8
Add the tamari, Dijon, and beef broth, and water, then stir and bring to a boil. Add the meat back into the pot and cover with a lid. Reduce to a simmer and cook for 20 minutes. Transfer the meat into the oven and cook for 2 hours.
![Step 9 Garlic Rosemary Roast with Spaghetti Squash Healthy Recipe](https://cdn.shopify.com/s/files/1/0279/9910/9251/files/Copy-of-IMG_1893-scaled.jpg?v=1714949550)
Step 9
After 2 hours, add the mushrooms into the Dutch oven, cover, and cook for an additional 30 minutes.
![Step 10 Garlic Rosemary Roast with Spaghetti Squash Healthy Recipe](https://cdn.shopify.com/s/files/1/0279/9910/9251/files/Copy-of-IMG_1921-scaled.jpg?v=1714949551)
Step 10
When the meat is tender, remove from the oven. Reheat the spaghetti squash and serve with a scoop of the beef and mushrooms over top. Garnish with extra thyme if desired.
Nutritional analysis per serving: Calories: 446, Total Fat: 26g, Saturated Fat: 10g, Cholesterol: 100mg, Sodium: 894mg, Carbohydrates: 22g, Fiber: 6g, Sugars: 7g, Protein: 37g, Net Carbs: 16g