High Protein Recipe

Fall Harvest Bowl Meal Prep (High-Protein Recipe)

A high-protein fall meal prep bowl with quinoa, seasoned chicken or turkey, roasted delicata squash, bell peppers, walnuts, dried cranberries, blue cheese, and maple-Dijon vinaigrette.

By BakedLean · October 16, 2026
625Calories
50gProtein
22gFat
60gCarbs
Fall Harvest Bowl Meal Prep (High-Protein Recipe)

This fall harvest bowl meal prep combines tender chicken, fluffy quinoa, roasted delicata squash and bell peppers with creamy blue cheese, dried cranberries, crunchy walnuts, and a maple-Dijon vinaigrette.

It makes four substantial lunches or dinners with an estimated 625 calories and 50 grams of protein per bowl. The warm base and cold toppings are packed separately, so the bowls keep their texture for up to four days.

625
Calories
50g
Protein
60g
Carbs
22g
Fat

Nutrition is estimated per serving using chicken breast and typical ingredient values. Exact values vary with the size of the squash, brands, portion sizes, and optional toppings.

Fall harvest chicken quinoa bowl with roasted delicata squash, peppers, cranberries, walnuts, and blue cheese.

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Why You’ll Love These Fall Harvest Bowls

  • Built for meal prep: One batch makes four complete lunches or dinners.
  • High in protein: Chicken breast and quinoa provide about 50 grams of protein per bowl.
  • Sweet, savory, and tangy: Roasted squash and cranberries balance the blue cheese and Dijon vinaigrette.
  • Plenty of texture: Each bite has fluffy quinoa, tender vegetables, juicy chicken, creamy cheese, and crunchy walnuts.
  • Seasonal without being heavy: Delicata squash, cranberries, maple, and walnuts give the bowls a fall flavor while keeping them practical for weekday meals.
  • Flexible serving temperature: Enjoy the bowls warm, cold, or at room temperature.

What Makes This Fall Harvest Bowl Work?

A good meal-prep bowl needs more than a grain and protein. The roasted delicata squash and bell peppers add sweetness and caramelized edges, while the cranberries, blue cheese, and walnuts keep every bite different.

The maple-Dijon vinaigrette is bright enough to cut through the cheese and roasted vegetables without overwhelming them. Keeping it separate until serving prevents the quinoa from absorbing the dressing during storage.

Ingredients

Fall Harvest Bowls

  • 2 cups cooked quinoa
  • 1½ pounds boneless, skinless chicken breast or turkey breast, cut into 1-inch cubes
  • 2 small delicata squash or 1 large delicata squash
  • 2 bell peppers, sliced
  • 1 teaspoon garlic powder
  • 1 teaspoon dried thyme
  • 1 teaspoon smoked paprika
  • ½ teaspoon salt, plus more to taste
  • Black pepper, to taste
  • Cooking spray
  • 3 ounces blue cheese, crumbled
  • ⅓ cup dried cranberries
  • ¼ cup walnuts, roughly chopped
  • 3 green onions, sliced, optional

Maple-Dijon Vinaigrette

  • 3 tablespoons apple cider vinegar
  • 2 tablespoons olive oil
  • 1 tablespoon maple syrup
  • 2 teaspoons Dijon mustard
  • ¼ teaspoon salt
  • Black pepper, to taste
Maple-Dijon vinaigrette being poured over a fall harvest chicken quinoa bowl.

Ingredient Notes

Quinoa: Two cups cooked quinoa is approximately ⅔ cup dry quinoa, depending on the cooking method. Rinse dry quinoa before cooking to remove its naturally bitter outer coating.

Chicken or turkey: Either works well. Chicken breast creates the classic version, while cubed turkey breast makes this a useful post-Thanksgiving meal prep. If using already-cooked poultry, use about 4 cups cubed, season it, and warm it gently.

Delicata squash: The thin skin is edible and softens as it roasts, so there is no need to peel it. Wash the squash well before slicing.

Bell peppers: Red, orange, and yellow peppers become especially sweet after roasting.

Blue cheese: Add it after reheating so it stays cool, crumbly, and distinct. Goat cheese, feta, or Gorgonzola can be used as a suggested substitution; flavor, texture, and nutrition will vary.

Walnuts and cranberries: Pack both separately for the best texture. Briefly toasting the walnuts deepens their flavor, but it is optional.

Equipment

  • Large rimmed baking sheet
  • Large skillet
  • Mixing bowl
  • Small jar with a lid or whisking bowl
  • Instant-read thermometer
  • Four meal-prep containers
  • Small containers for toppings and dressing

Tools I Use for This Recipe

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Cooked quinoa being portioned into a glass meal-prep container.

How to Make Fall Harvest Chicken Quinoa Bowls

1. Prepare the squash

Preheat the oven to 425°F. Cut the delicata squash in half lengthwise, scoop out the seeds, and slice it into approximately ½-inch half-moons.

2. Roast the vegetables

Arrange the squash and sliced bell peppers in a single layer on a large baking sheet. Lightly coat with cooking spray and season with a little salt and black pepper. Roast for 20–25 minutes, flipping the squash halfway through, until tender and browned around the edges.

3. Season the chicken or turkey

Add the cubed poultry to a bowl. Season with garlic powder, thyme, smoked paprika, ½ teaspoon salt, and black pepper. Toss until evenly coated.

4. Cook the protein

While the vegetables roast, lightly coat a large skillet with cooking spray and place it over medium heat. Add the seasoned chicken or turkey and cook for approximately 8–10 minutes, stirring occasionally, until browned and fully cooked. The thickest pieces should reach 165°F.

5. Make the vinaigrette

Add the apple cider vinegar, olive oil, maple syrup, Dijon mustard, salt, and black pepper to a small jar. Cover and shake until combined. Taste and adjust the salt, pepper, or maple syrup as needed.

6. Assemble the bowls

Divide the quinoa among four meal-prep containers, using ½ cup per bowl. Add one-fourth of the cooked chicken or turkey, roasted squash, and roasted peppers to each container. Let the hot ingredients cool before sealing.

Pack the blue cheese, dried cranberries, walnuts, green onions, and vinaigrette separately. Add them after reheating.

Glass meal-prep containers filled with chicken, quinoa, delicata squash, peppers, cranberries, walnuts, and blue cheese.

The Best Meal-Prep Strategy

Keep the warm base—quinoa, chicken or turkey, squash, and peppers—in the main containers. Pack the blue cheese, walnuts, cranberries, green onions, and vinaigrette in small separate containers.

This keeps the walnuts crunchy, prevents the blue cheese from melting, stops the cranberries from becoming overly soft, and keeps the quinoa from soaking up all of the dressing.

Expert Tips

  • Roast in a single layer. Crowded vegetables steam instead of browning.
  • Cut the protein evenly. Similar 1-inch cubes cook at the same rate.
  • Use a thermometer. Chicken and turkey are safely cooked when the thickest pieces reach 165°F.
  • Let hot ingredients cool before sealing. This limits condensation in the containers.
  • Keep the dressing separate. Dress each bowl immediately before eating for the best texture.
  • Add the toppings after reheating. The cheese stays crumbly and the walnuts remain crunchy.
  • Use leftover turkey carefully. If it is already cooked, season it lightly and warm it just until hot to avoid drying it out.

Suggested Variations and Substitutions

The recipe was developed with quinoa, delicata squash, walnuts, dried cranberries, and blue cheese. The following are suggested substitutions rather than test-confirmed equivalents. Results and nutrition may vary by brand or product, and small adjustments to moisture, timing, or texture may be needed.

  • Swap chicken breast for turkey breast, rotisserie chicken, or leftover roast turkey.
  • Use wild rice, farro, brown rice, or a quinoa-rice blend instead of quinoa.
  • Replace delicata squash with butternut squash, acorn squash, or sweet potato; denser vegetables may need a longer roast.
  • Use goat cheese, feta, or Gorgonzola instead of blue cheese.
  • Swap walnuts for pecans, almonds, or pumpkin seeds.
  • Try dried cherries, chopped dates, or raisins instead of dried cranberries.
  • Add arugula, spinach, or chopped kale after reheating.
Close-up of a fall harvest chicken quinoa bowl with delicata squash, cranberries, blue cheese, and green onions.

Storage and Reheating

Store the bowls in airtight meal-prep containers in the refrigerator for up to 4 days. Keep the cheese, walnuts, cranberries, green onions, and vinaigrette separate.

Microwave the quinoa, poultry, squash, and peppers until hot, usually 1½–2 minutes depending on the microwave. Add the cold toppings and dressing after reheating. The bowls can also be eaten cold or at room temperature like a quinoa salad.

I do not recommend freezing fully assembled bowls because the cheese, vinaigrette, and roasted vegetables can change texture after thawing.

Frequently Asked Questions

Can I use leftover Thanksgiving turkey?

Yes. The cranberries, squash, walnuts, and blue cheese already fit that holiday flavor profile. Use about 4 cups of cubed cooked turkey, season lightly, and warm it gently.

Do I need to peel delicata squash?

No. The skin is edible and softens during roasting. Wash the squash well before cutting it.

Can I use pre-cooked quinoa?

Yes. This recipe uses 2 cups of cooked quinoa, divided into ½-cup portions.

Can I make the bowls vegetarian?

You can use chickpeas, baked tofu, or another plant-based protein as a suggested substitution. That version has not been tested and will have different nutrition and protein content.

How do I keep the walnuts crunchy?

Store them separately and add them after reheating.

Is this bowl served hot or cold?

Either works. I prefer the quinoa, chicken, squash, and peppers warm with the cold toppings and vinaigrette added afterward.

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Jacob holding a fall harvest chicken quinoa bowl beside stacked meal-prep containers.

Final Thoughts

This is the kind of meal prep that still feels like a complete meal on day four. The quinoa and chicken make it filling, while roasted delicata squash, cranberries, blue cheese, and walnuts bring the fall flavor and texture.

Warm the base, add the cold toppings and maple-Dijon vinaigrette, and the bowl is ready in minutes.

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Fall harvest chicken quinoa bowl with roasted delicata squash, peppers, cranberries, walnuts, and blue cheese.

Fall Harvest Chicken Quinoa Bowls

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A high-protein fall meal prep bowl with quinoa, seasoned chicken or turkey, roasted delicata squash, bell peppers, walnuts, dried cranberries, blue cheese, and maple-Dijon vinaigrette.
Prep Time 20 minutes
Cook Time 25 minutes
Total Time 45 minutes

Ingredients
  

Fall Harvest Bowls
  • 2 cups cooked quinoa
  • 1 1/2 pounds boneless skinless chicken breast or turkey breast cut into 1-inch cubes
  • 2 small delicata squash or 1 large delicata squash
  • 2 bell peppers sliced
  • 1 teaspoon garlic powder
  • 1 teaspoon dried thyme
  • 1 teaspoon smoked paprika
  • 1/2 teaspoon salt plus more to taste
  • Black pepper to taste
  • Cooking spray
  • 3 ounces blue cheese crumbled
  • 1/3 cup dried cranberries
  • 1/4 cup walnuts roughly chopped
  • 3 green onions sliced, optional
Maple-Dijon Vinaigrette
  • 3 tablespoons apple cider vinegar
  • 2 tablespoons olive oil
  • 1 tablespoon maple syrup
  • 2 teaspoons Dijon mustard
  • 1/4 teaspoon salt
  • Black pepper to taste

Equipment

Method
 

  1. Prepare the squash: Preheat the oven to 425°F. Cut the delicata squash in half lengthwise, scoop out the seeds, and slice it into approximately 1/2-inch half-moons.
  2. Roast the vegetables: Arrange the squash and sliced bell peppers in a single layer on a large baking sheet. Lightly coat with cooking spray and season with a little salt and black pepper. Roast for 20–25 minutes, flipping the squash halfway through, until tender and browned around the edges.
  3. Season the chicken or turkey: Add the cubed poultry to a bowl. Season with garlic powder, thyme, smoked paprika, 1/2 teaspoon salt, and black pepper. Toss until evenly coated.
  4. Cook the protein: While the vegetables roast, lightly coat a large skillet with cooking spray and place it over medium heat. Add the seasoned chicken or turkey and cook for approximately 8–10 minutes, stirring occasionally, until browned and fully cooked. The thickest pieces should reach 165°F.
  5. Make the vinaigrette: Add the apple cider vinegar, olive oil, maple syrup, Dijon mustard, salt, and black pepper to a small jar. Cover and shake until combined. Taste and adjust the salt, pepper, or maple syrup as needed.
  6. Assemble the bowls: Divide the quinoa among four meal-prep containers, using 1/2 cup per bowl. Add one-fourth of the cooked chicken or turkey, roasted squash, and roasted peppers to each container. Let the hot ingredients cool before sealing.
  7. Pack the toppings: Pack the blue cheese, dried cranberries, walnuts, green onions, and vinaigrette separately. Add them after reheating.

Nutrition

Serving: 1bowlCalories: 625kcalCarbohydrates: 60gProtein: 50gFat: 22g

Notes

Nutrition is estimated per serving using chicken breast and typical ingredient values. Exact values vary with squash size, brands, portion sizes, and optional toppings.
Delicata squash skin is edible and does not need to be peeled.
If using already-cooked chicken or turkey, use about 4 cups cubed, season it, and warm it gently.
Keep the cheese, walnuts, cranberries, green onions, and vinaigrette separate for the best texture.
Refrigerate for up to 4 days. Reheat the warm base for about 1 1/2–2 minutes, then add the cold toppings and dressing.

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Meet Jacob

I create approachable recipes that make high-protein and macro-friendly baking feel simple—while still making room for the classics.