Low Calorie Meal Prep Spicy Peanut Chicken with Veggies – Simple, Flavorful, and Ready for the Week

This is the kind of meal prep that makes weekday eating easy and satisfying. Juicy chicken, crunchy veggies, and a bold peanut sauce come together in a light, balanced bowl that doesn’t taste “diet” at all. It’s spicy, savory, a little sweet, and full of texture.

You can make it on a Sunday in under an hour and eat well for days. If you like takeout-style flavors but want something lighter, this hits the spot.

Save

Low Calorie Meal Prep Spicy Peanut Chicken with Veggies - Simple, Flavorful, and Ready for the Week

Print Recipe Pin Recipe

Prep Time 15 minutes mins

Cook Time 20 minutes mins

Total Time 35 minutes mins

Servings: 4 servings

Ingredients Method

Ingredients

  

• Chicken: 1.5 pounds boneless, skinless chicken breast (or chicken tenderloins), cut into bite-size pieces
• Veggies: 1 red bell pepper, sliced
• 1 zucchini, halved and sliced
• 2 cups broccoli florets
• 1 medium carrot, thinly sliced
• 1 small red onion, sliced
• Aromatics: 3 cloves garlic, minced; 1 tablespoon fresh grated ginger
• Oil: 1 tablespoon avocado or olive oil
• For the Spicy Peanut Sauce: 3 tablespoons natural peanut butter (smooth)
• 3 tablespoons low-sodium soy sauce (or tamari)
• 1.5 tablespoons rice vinegar
• 1 tablespoon fresh lime juice
• 1–2 teaspoons sriracha or chili-garlic sauce (adjust to heat preference)
• 1 teaspoon honey or maple syrup
• 1/4 cup water (plus more to thin as needed)
• Seasoning: 1/2 teaspoon kosher salt, 1/4 teaspoon black pepper
• Optional Add-Ons: 1 teaspoon sesame oil, chopped cilantro, sliced green onions, lime wedges
• Base (optional): 2 cups cooked cauliflower rice or 1 cup cooked brown rice for a slightly higher-calorie option

Method

 

1. Make the sauce. In a bowl, whisk peanut butter, soy sauce, rice vinegar, lime juice, sriracha, honey, and water until smooth. Adjust with more water if needed to reach a pourable consistency.
2. Prep the chicken. Pat chicken dry and season with salt and pepper. This helps it brown and keeps the meat juicy.
3. Cook the chicken. Heat oil in a large nonstick skillet over medium-high. Add chicken in a single layer. Cook 5–7 minutes, stirring once or twice, until lightly browned and cooked through. Remove to a plate.
4. Sauté the veggies. In the same pan, add onion and carrot with a splash of water if the pan is dry. Cook 2 minutes. Add broccoli, bell pepper, and zucchini. Stir-fry 4–5 minutes until crisp-tender.
5. Add aromatics. Stir in garlic and ginger. Cook 30–60 seconds until fragrant.
6. Combine with sauce. Return chicken to the pan. Pour in the peanut sauce and toss to coat. Let it simmer 1–2 minutes to thicken slightly. If it gets too thick, add a spoonful of water to loosen.
7. Taste and adjust. Add more lime for brightness, more chili for heat, or a pinch of salt if needed. For a nutty finish, drizzle a tiny bit of sesame oil.
8. Assemble meal prep bowls. Divide into 4–5 containers. Add cauliflower rice or a small scoop of brown rice if using. Top with cilantro and green onions if you like.

What Makes This Special

Save

This recipe gives you the comfort of a peanut sauce without the heavy calories. The sauce uses a modest amount of peanut butter, boosted with soy sauce, lime, ginger, and chili for big flavor without a thick, oily finish.

The chicken cooks quickly and stays tender, while the veggies bring color and crunch. Everything is designed for meal prep: it reheats well, holds up in the fridge, and keeps its pop of flavor all week.

It’s flexible, too. Swap the veggies, use ground chicken, or make it vegetarian with tofu.

The base recipe stays simple, and the sauce ties it all together. You’ll get a balanced mix of protein, fiber, and healthy fats in each serving.

What You’ll Need

• Chicken: 1.5 pounds boneless, skinless chicken breast (or chicken tenderloins), cut into bite-size pieces
• Veggies:
  • 1 red bell pepper, sliced
  • 1 zucchini, halved and sliced
  • 2 cups broccoli florets
  • 1 medium carrot, thinly sliced
  • 1 small red onion, sliced
• Aromatics: 3 cloves garlic, minced; 1 tablespoon fresh grated ginger
• Oil: 1 tablespoon avocado or olive oil
• For the Spicy Peanut Sauce:
  • 3 tablespoons natural peanut butter (smooth)
  • 3 tablespoons low-sodium soy sauce (or tamari)
  • 1.5 tablespoons rice vinegar
  • 1 tablespoon fresh lime juice
  • 1–2 teaspoons sriracha or chili-garlic sauce (adjust to heat preference)
  • 1 teaspoon honey or maple syrup
  • 1/4 cup water (plus more to thin as needed)
• Seasoning: 1/2 teaspoon kosher salt, 1/4 teaspoon black pepper
• Optional Add-Ons: 1 teaspoon sesame oil, chopped cilantro, sliced green onions, lime wedges
• Base (optional): 2 cups cooked cauliflower rice or 1 cup cooked brown rice for a slightly higher-calorie option

How to Make It

Save

1. Make the sauce. In a bowl, whisk peanut butter, soy sauce, rice vinegar, lime juice, sriracha, honey, and water until smooth. Adjust with more water if needed to reach a pourable consistency.
2. Prep the chicken. Pat chicken dry and season with salt and pepper.

   This helps it brown and keeps the meat juicy.

3. Cook the chicken. Heat oil in a large nonstick skillet over medium-high. Add chicken in a single layer. Cook 5–7 minutes, stirring once or twice, until lightly browned and cooked through.

   Remove to a plate.

4. Sauté the veggies. In the same pan, add onion and carrot with a splash of water if the pan is dry. Cook 2 minutes. Add broccoli, bell pepper, and zucchini.

   Stir-fry 4–5 minutes until crisp-tender.

5. Add aromatics. Stir in garlic and ginger. Cook 30–60 seconds until fragrant.
6. Combine with sauce. Return chicken to the pan. Pour in the peanut sauce and toss to coat.

   Let it simmer 1–2 minutes to thicken slightly. If it gets too thick, add a spoonful of water to loosen.

7. Taste and adjust. Add more lime for brightness, more chili for heat, or a pinch of salt if needed. For a nutty finish, drizzle a tiny bit of sesame oil.
8. Assemble meal prep bowls. Divide into 4–5 containers.

   Add cauliflower rice or a small scoop of brown rice if using. Top with cilantro and green onions if you like.

Keeping It Fresh

Let the food cool for about 15–20 minutes before sealing the containers. This prevents condensation and sogginess.

Store in the fridge for up to 4 days.

For reheating, microwave in 60–90 second bursts, stirring in between. Add a splash of water or lime juice to refresh the sauce. If you plan to freeze, skip zucchini (it can get mushy) and undercook the broccoli slightly.

Freeze up to 2 months and thaw overnight in the fridge before reheating.

Benefits of This Recipe

• High in protein: Chicken breast keeps you full and supports muscle recovery.
• Low in calories, big on flavor: The sauce uses just enough peanut butter to taste rich without overdoing the calories.
• Veggie-packed: Bell peppers, broccoli, zucchini, onion, and carrot bring fiber, vitamins, and texture.
• Balanced macros: Protein, healthy fats, and complex carbs (if using brown rice) make this a steady-energy meal.
• Meal-prep friendly: Holds up well and tastes great reheated.

What Not to Do

• Don’t drown it in sauce. Extra peanut butter can push calories way up. Stick to the measured amounts.
• Don’t overcook the chicken. Dry chicken ruins meal prep. Pull it as soon as it’s cooked through.
• Don’t skip the acid. Lime and vinegar brighten the dish and keep the sauce from tasting heavy.
• Don’t crowd the pan. If your skillet is small, cook the chicken in batches to get better browning.
• Don’t store while piping hot. Trapped steam makes everything soggy.

Alternatives

• Protein swaps: Use extra-firm tofu (pressed and seared), shrimp, or ground chicken/turkey.

  For tofu, crisp it first, then toss in sauce at the end.

• Nut-free option: Use powdered peanut butter or almond butter if tolerated. For a true nut-free version, try tahini with a touch more honey and chili.
• Veggie variations: Swap in snap peas, green beans, mushrooms, or cabbage. Aim for a mix of crunchy and tender vegetables.
• Lower carb base: Cauliflower rice keeps calories low.

  For more substance, choose brown rice or quinoa in small portions.

• Milder heat: Reduce sriracha and add a pinch of red pepper flakes instead. For extra heat, add chili oil to individual portions.

FAQ

How many calories are in a serving?

Exact calories vary, but with chicken breast, measured sauce, and veggies (no rice), each serving typically lands around 300–380 calories. Add about 100–150 calories if you include a small scoop of brown rice.

Can I make the sauce ahead of time?

Yes.

Whisk the sauce and store it in the fridge for up to 5 days. It may thicken slightly; thin with water or a squeeze of lime before using.

What if I only have frozen vegetables?

Use them. Stir-fry from frozen over medium-high heat to evaporate moisture, then add the aromatics and sauce.

The texture will be softer but still tasty.

Is there a way to cut the fat even more?

Use 2 tablespoons peanut butter plus 1–2 tablespoons powdered peanut butter for flavor with fewer calories. Also skip sesame oil and keep the cooking oil to 1 tablespoon total.

Can I use chicken thighs?

Absolutely. Thighs are a bit higher in calories but very juicy and forgiving.

Trim excess fat and cook the same way, adding 1–2 extra minutes if needed.

How spicy is this?

Medium heat as written. Adjust sriracha to taste. If serving a mixed crowd, keep it mild and offer chili oil or extra sriracha on the side.

Will the veggies get soggy?

They shouldn’t if you cook them crisp-tender and cool the containers before sealing.

Broccoli and carrots hold up best; zucchini softens a bit but still tastes great.

Can I meal prep this for five days?

Yes, but for best quality, eat it within four days or freeze the last portion. Reheat thoroughly until hot in the center.

Wrapping Up

Low Calorie Meal Prep Spicy Peanut Chicken with Veggies is an easy, reliable way to eat well all week. It’s bold, fresh, and satisfying without weighing you down.

The sauce is the star, and the rest is simple, colorful, and flexible. Make a batch, portion it out, and you’re set for quick lunches or dinners that actually taste good. Keep it simple, keep it balanced, and enjoy every bite.