Easy Low Carb Meal Prep – 5 Healthy Lunches

Low Carb Meal Prep is your ticket to a week of healthy, satisfying lunches without the carb coma. This recipe features succulent baked chicken thighs, a rainbow of roasted low-carb vegetables, and a velvety cauliflower mash that tastes indulgent but keeps carbs in check.

Each container is a balanced meal with protein, healthy fats, and fiber-rich veggies, ready to grab and go. With just 20 minutes of prep, you can have five delicious lunches that will keep you energized and on track with your health goals.

Whether you're following a keto, diabetic-friendly, or simply a lower-carb lifestyle, this meal prep will become your favorite weeknight ritual. The flavors are simple yet satisfying, and the components reheat beautifully without becoming soggy or bland.

About the Ingredients

2 lbs (900g) boneless, skinless chicken thighs

Chicken thighs stay juicy when reheated. You can use chicken breasts, but reduce cooking time by 5 minutes to avoid dryness.

2 tbsp olive oil, divided

Use extra-virgin for flavor, or avocado oil for a higher smoke point.

1 tsp garlic powder

Granulated garlic works too; use half if using garlic salt and adjust added salt.

1 tsp smoked paprika

Regular paprika is fine, but smoked adds a lovely depth.

1 tsp dried oregano

Italian seasoning can be used in place of oregano and thyme.

1/2 tsp salt

Sea salt or kosher salt preferred.

1/4 tsp black pepper

Freshly ground is best.

1 medium head cauliflower (about 2 lbs / 900g), cut into florets

Buy pre-cut florets to save time.

3 tbsp unsalted butter

Use vegan butter for dairy-free.

1/4 cup heavy cream

Substitute with unsweetened almond milk for a lighter option.

2 cups (300g) broccoli florets

Fresh or frozen (thawed) both work.

1 red bell pepper, sliced

Any color bell pepper or zucchini works.

Tips & Tricks

• To avoid watery cauliflower mash, squeeze out as much moisture as possible after steaming.
• Don't overcook the chicken; use a meat thermometer to ensure it reaches 165°F (74°C) for safety and juiciness.
• Let all components cool completely before assembling containers to prevent condensation and sogginess.

Step-by-Step Instructions

1. Marinate Chicken

In a bowl, toss chicken thighs with 1 tbsp olive oil, garlic powder, paprika, oregano, salt, and pepper. Let sit while you prep veggies.

2. Roast Chicken

Preheat oven to 425°F (220°C). Arrange chicken on a baking sheet. Roast for 20-25 minutes, until internal temperature reaches 165°F (74°C) and juices run clear. Rest 5 minutes before slicing.

3. Steam Cauliflower

Place cauliflower florets in a steamer basket over boiling water. Cover and steam for 10-12 minutes, until fork-tender.

4. Mash Cauliflower

In a food processor, blend steamed cauliflower, butter, cream, and a pinch of salt until smooth. Season to taste.

5. Roast Vegetables

On a sheet pan, toss broccoli and bell pepper with remaining 1 tbsp olive oil, salt, and pepper. Roast at 425°F (220°C) for 15-18 minutes, until edges are golden brown.

6. Portion into Containers

Divide sliced chicken, roasted veggies, and cauliflower mash equally among 5 meal prep containers. Let cool completely.

7. Refrigerate or Freeze

Seal containers and store in the refrigerator for up to 4 days, or freeze for up to 3 months (thaw overnight before reheating).

Delicious Variations

• Swap chicken for grilled shrimp or tofu for a pescatarian or vegetarian option.
• Use green beans or asparagus instead of broccoli and bell pepper.
• Add a sprinkle of shredded cheddar or feta to the mash for extra flavor.

How to Store Low Carb Meal Prep

Frequently Asked Questions

Make your week easier and healthier with this Low Carb Meal Prep! Share your creations with us in the comments below and tag us on social media. Happy prepping!

Low Carb Meal Prep

Make-ahead low carb meal prep with juicy chicken, roasted veggies, and creamy cauliflower mash – perfect healthy lunches.

★★★★½ 4.8 (156 ratings)

20 minPrep time40 minCook time5Servings385 kcalCalories

Print RecipePin Recipe

🧂 Ingredients

• 2 lbs (900g) boneless, skinless chicken thighs
• 2 tbsp olive oil, divided
• 1 tsp garlic powder
• 1 tsp smoked paprika
• 1 tsp dried oregano
• 1/2 tsp salt
• 1/4 tsp black pepper
• 1 medium head cauliflower (about 2 lbs / 900g), cut into florets
• 3 tbsp unsalted butter
• 1/4 cup heavy cream
• 2 cups (300g) broccoli florets
• 1 red bell pepper, sliced

📋 Instructions

1. 1Marinate Chicken — In a bowl, toss chicken thighs with 1 tbsp olive oil, garlic powder, paprika, oregano, salt, and pepper. Let sit while you prep veggies.
2. 2Roast Chicken — Preheat oven to 425°F (220°C). Arrange chicken on a baking sheet. Roast for 20-25 minutes, until internal temperature reaches 165°F (74°C) and juices run clear. Rest 5 minutes before slicing.
3. 3Steam Cauliflower — Place cauliflower florets in a steamer basket over boiling water. Cover and steam for 10-12 minutes, until fork-tender.
4. 4Mash Cauliflower — In a food processor, blend steamed cauliflower, butter, cream, and a pinch of salt until smooth. Season to taste.
5. 5Roast Vegetables — On a sheet pan, toss broccoli and bell pepper with remaining 1 tbsp olive oil, salt, and pepper. Roast at 425°F (220°C) for 15-18 minutes, until edges are golden brown.
6. 6Portion into Containers — Divide sliced chicken, roasted veggies, and cauliflower mash equally among 5 meal prep containers. Let cool completely.
7. 7Refrigerate or Freeze — Seal containers and store in the refrigerator for up to 4 days, or freeze for up to 3 months (thaw overnight before reheating).

👨‍🍳 Chef's Note: For best texture, keep the cauliflower mash separate from the chicken and veggies until reheating. This prevents the mash from absorbing too much moisture.

Servings: 5

Cuisine: American

Course: Main Dish

Nutrition (per serving): 385 kcal · 32g protein · 14g carbs · 22g fat