Easy Meal Prep Baked Chicken Breast (Juicy & Keto)

This meal prep baked chicken breast stays juicy with olive oil, lemon, garlic, and a quick oven method built for keto lunch containers.

Why This Meal Prep Baked Chicken Breast Works

Even thickness, a hot oven, and a short rest keep chicken breast tender. Slicing after resting helps the juices stay in the meat.

  • Prep time: 10 minutes.
  • Bake time: 18 to 22 minutes.
  • Oven temperature: 425 degrees F.
  • Yield: 4 meal prep servings.
  • Safe internal temperature: 165 degrees F.
Raw chicken breasts, olive oil, lemon, garlic, paprika, salt, pepper, parsley, and baking dish
Use similar-size chicken breasts so they finish cooking at the same time.

Ingredients

  • 4 boneless skinless chicken breasts, about 6 oz each
  • 2 tbsp olive oil
  • 1 tbsp lemon juice
  • 2 tsp minced garlic
  • 1 tsp paprika
  • 1 tsp kosher salt
  • 1/2 tsp black pepper
  • 1 tbsp chopped parsley
  • 4 cups roasted broccoli
  • 3 cups cauliflower rice
  • 1 cup sliced cucumber

How to Make Meal Prep Baked Chicken Breast

  1. Preheat oven to 425 degrees F.
  2. Pat chicken dry and place in a baking dish.
  3. Rub with olive oil, lemon juice, garlic, paprika, salt, and pepper.
  4. Bake for 18 to 22 minutes, until the thickest part reaches 165 degrees F.
  5. Rest for 5 minutes before slicing.
Seasoned chicken breasts baked in a glass dish with herbs and a meat thermometer nearby
A meat thermometer is the cleanest way to avoid dry or undercooked chicken.

Meal Prep Containers

  • Add 3/4 cup cauliflower rice to each container.
  • Add 1 cup roasted broccoli.
  • Add 1 sliced chicken breast.
  • Add cucumber slices and lemon wedge after the chicken cools.
  • Refrigerate sealed containers up to 4 days.
Sliced baked chicken breast in glass meal prep containers with broccoli, cauliflower rice, and lemon wedges
Let the chicken cool before closing containers to reduce condensation.

For more meal prep ideas, see Cottage Cheese Egg Bites, High-Protein Overnight Oats, and Avocado Chicken Salad.

Baked Chicken Breast FAQ

How do I keep chicken breast juicy?

Use a hot oven, check 165 degrees F, and rest the chicken for 5 minutes before slicing.

Can I freeze it?

Yes. Freeze sliced chicken up to 2 months in airtight freezer-safe containers.