Cozy, comforting, and packed with 38 grams of protein per bowl—this isn’t the canned stuff of your childhood. My slow-cooker version loads up on tender chicken thigh, edamame, chickpea pasta, and a rainbow of vegetables that stay vibrant even after hours of simmering. I developed it last winter when half the office was fighting off colds and the other half was hitting the gym hard; everyone needed something that soothed sore throats and repaired muscle. One spoonful and you’ll understand why it’s been on repeat in my kitchen every Sunday night since.

Why This Recipe Works

Protein powerhouse: Chicken thigh plus edamame and chickpea noodles push the count past 38 g per serving—no chalky powders needed.
Set-and-forget: Dump everything in before work; come home to dinner and tomorrow’s lunch boxes ready to go.
Veggie heavy: Carrots, celery, zucchini, red bell pepper, and spinach give you five servings of veg in one bowl.
Week-endurance: The pasta is added in the last 30 minutes so it stays al dente—no soggy noodles on day three.
Freezer-friendly: Portion into quart bags, lay flat to freeze, and you’ve got instant healthy comfort any night.
Flavor layering: A quick stovetop bloom of tomato paste and soy sauce before the slow cooker creates a deep umami base that tastes like it simmered all day—because it did.

Ingredients You'll Need

Chicken thighs – I specify boneless skinless thighs because they stay juicy through long cooking and shred into silky strands. If you only have breasts, nestle them on top so they cook slower and don’t dry out; pull at 160 °F (71 °C) instead of the full 8 hours.

Chickpea pasta – Banza or similar gives 11 g protein per ounce and holds its shape better than whole-wheat. If you can’t find it, use traditional egg noodles and add an extra ½ cup edamame to keep the numbers up.

Edamame (shelled) – Found in the freezer aisle; adds plant protein and a pretty pop of green. No edamame? Frozen peas work but drop the protein by ~3 g per serving.

Zucchini & red bell pepper – Both soften quickly, so they go in halfway through. They soak up flavor without turning to mush.

Spinach – Stir in fresh at the end for color and folate. Kale or chard need 5 extra minutes to wilt.

Tomato paste + soy sauce – The secret umami duo. I learned this trick from a Japanese cookbook; together they give the broth that “cooked all day” richness in a fraction of the time.

Dried herbes de Provence – A fragrant shortcut that keeps the ingredient list short. If you don’t have it, 1 tsp each thyme + oregano + a pinch of rosemary work.

How to Make High Protein Slow Cooker Chicken Noodle Soup with Extra Veg

Bloom the aromatics

Heat olive oil in a small skillet over medium. Add tomato paste, soy sauce, and herbes de Provence; cook 2 minutes, scraping, until brick red and fragrant. This caramelizes the paste and removes the raw edge.

Load the slow cooker

Scrape the paste mixture into a 6-quart slow cooker. Add chicken, carrots, celery, onion, garlic, bay leaf, and chicken stock. Give everything a gentle stir so the flavor base is distributed.

Low and slow (first leg)

Cover and cook on LOW 4 hours. The chicken will be half-done; we’ll add tender veg later so they don’t disappear.

Shred & return

Remove chicken to a plate; shred with two forks. Discard bay leaf. Return meat to the pot with zucchini, bell pepper, and edamame.

Final simmer

Cover and cook on LOW 2 additional hours, until vegetables are tender but still brightly colored.

Pasta timing

Turn cooker to HIGH. Stir in chickpea pasta, cover, and cook 25–30 minutes until al dente. Chickpea pasta foams a bit—skim if needed.

Bright finish

Stir in fresh spinach and lemon juice. Taste and adjust salt (soy sauce already added sodium) and plenty of freshly ground black pepper.

Serve & swoon

Ladle into deep bowls, shower with parsley or dill, and add a crack of pepper. Crusty whole-grain bread optional but highly recommended.

Expert Tips

Temperature check

If you own an instant-read, chicken is perfectly shreddable at 195 °F (90 °C). Any lower and the fibers resist; higher and it becomes stringy.

Broth booster

Save parmesan rinds in the freezer; toss one into the slow cooker for a subtle salty depth. Remove before serving.

Overnight hold

If you’ll be away more than 8 hours, add the pasta when you get home, switch to HIGH, and dinner is ready in 30 minutes.

Less sodium

Use low-sodium stock and replace soy sauce with 1 tablespoon coconut aminos. You’ll shave off ~180 mg sodium per serving.

Double duty

Cook a double batch of shredded chicken base (steps 1–5). Freeze half; on a busy week, thaw overnight, boil pasta on the stove, and combine.

Color pop

Add ½ cup diced golden beet with the carrots. It lends a sunset hue and extra potassium without overt earthiness.

Variations to Try

Spicy Southwest: Swap herbes de Provence for 1 teaspoon each cumin and chili powder; add 1 cup corn and a diced chipotle in adobo. Top with cilantro and a squeeze of lime.
Creamy Tuscan: Stir 4 oz softened light cream cheese and ¼ cup grated parmesan into the hot soup just before serving. Add 2 cups chopped kale instead of spinach.
Asian noodle: Replace chickpea pasta with soba and add 1-inch knob ginger (sliced) in step 2. Finish with sesame oil and scallions.
Vegetarian high-protein: Omit chicken; use 3 cans (15 oz each) great northern beans plus 2 cups cauliflower florets. Swap chicken stock with vegetable broth.
Low-carb: Skip noodles entirely and add 4 cups diced cauliflower and an extra 1 cup edamame. Macros drop to 18 g carbs, 34 g protein.

Storage Tips

Refrigerator: Cool soup completely; transfer to airtight containers. Keep 4 days. The pasta continues to absorb broth, so add a splash of stock when reheating.

Freezer: Freeze soup without pasta for best texture. Ladle into quart-size freezer bags, press out air, label, and freeze flat up to 3 months. To serve, thaw overnight in fridge, warm on stove, and cook pasta separately.

Meal-prep bowls: Divide shredded chicken and veg among 5 containers. Cook pasta fresh each night (3 oz dry) and add 1 heaping cup of warmed soup. Lunch is ready in 6 minutes.

Frequently Asked Questions

You can, but the chicken texture suffers. HIGH for 4 hours yields slightly stringy meat and turns zucchini to mush. Stick with LOW if possible; the flavor depth is worth it.

Green beans, sliced mushrooms, or diced sweet potato all hold up well. Add sweet potato at the beginning; green beans or mushrooms can go in at step 4.

Most brands are, but check labels if you have celiac disease. Lentil or brown-rice pasta are good certified GF alternatives.

The USDA recommends thawing poultry first for safety and even cooking. If you must start from frozen, add 2 extra hours on LOW and use a thermometer to confirm 195 °F before shredding.

Purée the spinach with a ladle of hot broth and stir back in—it vanishes but keeps the nutrients. Or swap in frozen mixed veggies (carrot, corn, pea) for color familiarity.

Place soup in a small saucepan with a splash of stock or water. Cover and warm over medium-low, stirring occasionally, 6–8 minutes until steaming.

High Protein Slow Cooker Chicken Noodle Soup with Extra Veg

Why This Recipe Works

Ingredients You'll Need