High Protein Lemon Chicken Soup

High Protein Lemon Chicken Soup

No Comments

Photo of author

By Millie Pham

This soup is warm, cozy, and packed with protein. It’s one of those meals that feels like a hug in a bowl — perfect for chilly nights or when you just need something comforting and healthy.

The lemon gives it a bright, fresh flavor that balances the richness of the chicken and broth.

It’s a go-to in my house when we want something easy but satisfying.

Why I Love This Recipe

This soup came to life during a busy week when I had leftover chicken and wanted something that felt homemade but didn’t take all night to make. One squeeze of lemon later, it instantly became a staple.

  • Great way to use leftover chicken or rotisserie chicken
  • High in protein, low in fat, and super filling
  • Comes together in one pot with minimal clean-up
  • Bright, zesty flavor that feels refreshing yet comforting
  • Perfect for meal prep or quick weeknight dinners
High Protein Lemon Chicken Soup

Servings and Time

Makes: 4 generous bowls
Cook Time: 35 minutes

What You’ll Need

  • 1 tablespoon olive oil
  • 1 medium yellow onion, diced
  • 2 garlic cloves, minced
  • 2 medium carrots, sliced thin
  • 1 stalk celery, chopped
  • 1 teaspoon dried oregano
  • ½ teaspoon salt
  • ¼ teaspoon black pepper
  • 6 cups low-sodium chicken broth
  • 1 cup cooked shredded chicken (rotisserie works great!)
  • ¾ cup cooked white rice
  • 2 eggs
  • Juice of 1 large lemon
  • 1 tablespoon lemon zest
  • Fresh parsley, chopped (for garnish)

Pro Tips

  • Use rotisserie chicken to save time — just shred and toss it in
  • Whisk the eggs with lemon juice really well so they don’t curdle
  • Temper the egg mixture slowly to keep the soup creamy and smooth
  • Let the soup sit for 10 minutes before serving so the flavors settle
  • Don’t skip the lemon zest — it brightens everything up

Tools You’ll Need

  • Large Dutch oven or soup pot
  • Wooden spoon or spatula
  • Chef’s knife
  • Cutting board
  • Microplane or fine grater (for lemon zest)
  • Small mixing bowl
  • Whisk
  • Ladle

Substitutions and Variations

  • No rice? Use orzo or quinoa
  • No chicken? Swap for chickpeas or shredded turkey
  • Want it creamier? Stir in a splash of coconut milk or cream at the end
  • Low carb? Use cauliflower rice instead
  • Add greens like spinach or kale in the last 5 minutes

Make Ahead Tips

  • Chop all veggies and shred chicken ahead of time
  • Juice and zest lemon, store in an airtight container
  • Cook rice the day before — it actually holds better when cold
  • Store the egg-lemon mixture separately and stir in when reheating to avoid curdling

Recipe and Instructions

Step 1: Sauté the Veggies

Heat 1 tablespoon olive oil in a large Dutch oven over medium heat. Add 1 diced yellow onion, 2 minced garlic cloves, 2 sliced carrots, and 1 chopped celery stalk. Sauté until soft and fragrant, about 5–6 minutes.

Step 2: Add Seasoning and Broth

Sprinkle in 1 teaspoon dried oregano, ½ teaspoon salt, and ¼ teaspoon black pepper. Stir well. Pour in 6 cups of low-sodium chicken broth. Bring to a gentle boil.

Image Prompt:
Ultra close-up of Dutch oven filled with sautéed vegetables, dried oregano, salt, and pepper being stirred into the mix, with chicken broth being poured in from a glass measuring cup, light bubbling beginning on the surface, on a modern stainless steel gas stove, taken with an iPhone 15 Pro, top-down shot used by recipe bloggers

Step 3: Add Chicken and Rice

Lower heat to medium-low. Stir in 1 cup cooked shredded chicken and ¾ cup cooked white rice. Let simmer for 10 minutes to blend the flavors.

Step 4: Make the Lemon-Egg Mix

In a small bowl, whisk together 2 eggs, juice of 1 lemon, and 1 tablespoon lemon zest until smooth.

Step 5: Temper the Eggs

Scoop a ladle of hot soup and slowly drizzle it into the egg mixture while whisking constantly. This brings the eggs to temperature without scrambling.

Step 6: Finish the Soup

Slowly pour the tempered egg-lemon mixture into the soup, stirring the whole time. Keep heat on low — don’t boil! Cook for 3 more minutes, then turn off heat. Garnish with fresh chopped parsley and serve.

Leftovers and Storage

  • Store leftovers in an airtight container in the fridge for up to 4 days
  • Reheat on low on the stove — don’t boil or the eggs might curdle
  • Add a splash of broth or water when reheating if it thickens too much

Macros (per serving)

  • Calories: 285
  • Protein: 26g
  • Carbs: 18g
  • Fat: 12g
  • Fiber: 2g
  • Sugar: 3g

Why This Recipe Works (Quick Science)

The combo of eggs and lemon is inspired by avgolemono, a Greek soup that uses eggs to thicken the broth without cream. Whisking the eggs with lemon balances the acidity and gives the soup a velvety texture. Slowly warming (tempering) the egg mix keeps it smooth, not scrambled. Adding rice and shredded chicken boosts the protein while keeping it hearty.

Common Mistakes

  • Boiling after adding eggs: This will curdle the soup
  • Adding eggs too fast: You need to temper or you’ll get scrambled eggs
  • Using raw rice: Always use cooked rice so the soup cooks evenly
  • Skipping the lemon zest: It adds a ton of brightness that the juice alone can’t

What to Serve With

  • Crusty sourdough bread
  • Simple side salad with vinaigrette
  • Roasted veggies
  • Pita chips for dipping
  • A light white wine or sparkling water with lemon

FAQ

Can I freeze this soup?
Not recommended — the egg mixture can separate when frozen and reheated.

Can I make this dairy-free?
Yes, it’s naturally dairy-free!

Can I use brown rice or orzo?
Absolutely. Just make sure it’s cooked first.

Is it spicy?
Nope! But you can add red pepper flakes if you want some heat.

Can I double the recipe?
Yes — it doubles well, just use a big enough pot!

Leave a Comment