21 Lazy Fall Protein Dinners 20G+ Protein Under 400 Kcal
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Lazy dinners are my love language this time of year.
I want zero effort but still 20g of protein or more. And I want to stay under 400 calories while I’m at it.
So here are my lazy fall protein dinners that hit every single one of those marks. I turn to these constantly when I’m too tired to cook a real meal.
My favorite is the Crockpot Lemon Chicken Orzo Soup at number 7. That bright lemon flavor feels like exactly what a tired weeknight needs.

1. Fajita Chicken Casserole

Craving Tex-Mex flavors and ready to call for takeout because you’re too lazy to cook?
Rather, grab this lazy recipe and make my fajita chicken casserole in a jiffy.
Bursting with South-of-the-border flavors, it will thrill with tender chicken breasts layered with colorful peppers and onions, all under a delicious topping of gooey, melted mozzarella cheese.
Per Serving:
- Calories: 363
- Fats: 13g
- Protein: 49g
- Carbs: 10g
- Fiber: 2.5g
- Sugar: 3.8g
2. Lazy Pesto Chicken Bake

I love a dinner that needs almost zero effort but still tastes incredible. Chicken breast gets layered with basil pesto and melted mozzarella, then baked until bubbly. At 347 calories and a huge 40g of protein, it’s an easy match for this lazy fall dinner list.
I made this once for my sister when she was visiting and craving something Italian but simple. She couldn’t believe how few ingredients went into it, since it tasted like something from a restaurant. We ended up eating it straight from the pan because neither of us wanted to wait.
This recipe is truly hands-off cooking. Pesto and cheese do all the flavor work while you barely lift a finger. For anyone who wants a high protein dinner without any real effort, this bake checks every box.
Per Serving:
- Calories: 347
- Fats: 18.3g
- Protein: 40.1g
- Carbs: 2.5g
- Fiber: 0.3g
- Sugar: 0.7g
3. Crockpot Chicken with Cherry Tomatoes and Basil

I always come back to this one when I want dinner to feel fancy without any work. Chicken thighs slow cook with cherry tomatoes, olive oil, and balsamic until everything turns rich and saucy. At 384 calories and 33g of protein, it lands right in this roundup’s sweet spot.
I made this during a stay at my Airbnb once, mostly because I didn’t want to deal with a stovetop after a long day of exploring. The whole place smelled incredible by dinnertime. It felt like a reward after being on my feet all day.
This dish fits the lazy fall theme because the crockpot handles everything. You just add ingredients and walk away for hours. I think it’s perfect for anyone who wants a cozy, high protein dinner with almost no active cooking involved.
Per Serving:
- Calories: 384
- Fats: 24.7g
- Protein: 33g
- Carbs: 7g
- Fiber: 1.5g
- Sugar: 5g
4. High Protein Southwest Chicken Casserole

I’m such a fan of Southwest flavors – smoky spices, colorful ingredients, and aromas that make everyone hungry before dinner is even ready.
This recipe bakes chicken breasts with basmati rice, black beans, corn, salsa, chili powder, paprika, and cheddar until everything is warm, hearty, and bubbling. Perfect to serve with warm tortillas.
Per Serving:
- Calories: 376
- Fats: 10.0g
- Protein: 37.0g
- Carbs: 34.0g
- Fiber: 7.6g
- Sugar: 6.4g
5. Crockpot Turmeric Chicken Soup

Carrots, celery, onion, chicken, and turmeric all go straight into the crockpot with no extra fuss. The turmeric gives the broth a warm golden color along with real health benefits. It is the kind of soup that feels like it took far more effort than it actually did.
This is one I make often when the weather turns cooler and I want something nourishing without much work. It is naturally gluten free and low carb, so it fits easily into a high protein fall rotation. The slow simmer pulls every bit of flavor from the vegetables.
I usually make a big batch so lunch is covered for a few days. It reheats beautifully in a mug or a bowl. There is something about turmeric soup that just feels like fall in a pot!
Per Serving:
- Calories: 318.02
- Fats: 18.46g
- Protein: 29.23g
- Carbs: 7.48g
- Fiber: 1.97g
- Sugar: 3.68g
6. Keto Chicken Cauliflower Casserole

This casserole is yummy and full of flavor. Especially if you love your cauliflower and chicken – it offers a nice cheesy way to eat all that without getting bored of the chicken or the cauliflower.
What I love about it is that you just assemble it, cook it, and it’s done. Sometimes, that’s exactly what we need.
Per Serving:
- Calories: 342
- Fats: 27g
- Protein: 21g
- Carbs: 4.6g
- Fiber: 0.6g
- Sugar: 1.5g
7. Crockpot Lemon Chicken Orzo Soup

This cozy crockpot lemon chicken orzo is full of bright, refreshing flavors. It’s a simple, healthy, one-pot meal perfect for a busy weeknight.
Here, the tender, shredded chicken and soft pasta blend with a delicious broth infused with garlic, herbs, and a bright kick of fresh lemon.
Per Serving:
- Calories: 334
- Fats: 4.6g
- Protein: 36g
- Carbs: 36g
- Fiber: 2.9g
- Sugar: 3.7g
8. Baked Shrimp and Broccoli Foil Packs

Foil pack dinners = instant stress relief.
These shrimp and broccoli packets come together in minutes, locking in juicy, garlicky flavor with almost no cleanup. Just pop them in the oven, and you’ve got a delish, protein-packed dinner ready to go.
Best part? The foil gets tossed out, so no piles of pans waiting to be cleaned.
Per Serving:
- Calories: 385
- Fats: 15g
- Protein: 40g
- Carbs: 27g
- Fiber: 8.9g
- Sugar: 5.8g
9. Garlic Parmesan Chicken Bake

This recipe is like a good friend, creating calm out of chaos when time is short and dinner is nowhere to be seen.
In just 20 minutes, you’ll serve up a delish dish of juicy, tender chicken breasts with a crispy garlic parmesan topping, parsley, paprika, onion, and a spine-tingling hint of citrusy, tangy lemon.
Per Serving:
- Calories: 295
- Fats: 19g
- Protein: 26g
- Carbs: 6g
- Fiber: 1.1g
- Sugar: 0.5g
10. Tex-Mex Casserole

Traditional casseroles are great. At times, you want something a bit different, like this Tex Mex Casserole.
It’s brimming with Latina Flava- from the black beans, salsa, rice, ground beef, and green peppers.
Besides being tasty, it’s good for you too. It’s a good source of immune-boosting Vitamin A.
It contains a lot of iron, which keeps your energy levels up. And it provides close to a quarter of your daily fiber needs. Yay!
To add more Tex-Mex flavors, feel free to top with guacamole or avocado. This is also a great recipe for meal prep.
Per Serving:
- Calories: 269
- Fats: 0.7g
- Protein: 20g
- Carbs: 16g
- Fiber: 3.6g
- Sugar: 1.8g
11. Crockpot Chicken Tacos

Making tacos may not sound like a lazy experience, but when you see ‘crockpot’, you’ll know that it will do all the hard work for you.
It’s healthy and delicious and doesn’t rely on frying and grilling like most taco recipes. Top your tacos with avocados, guacamole, sour cream, or Greek yogurt for that classic Tex-Mex flavor.
Per Serving:
- Calories: 201
- Fats: 9.4g
- Protein: 21g
- Carbs: 15.5g
- Fiber: 10.7g
- Sugar: 2.6g
12. Chicken Mozzarella Bake

When you’re craving for cheesiness and Italian flavor without the carbs, this mozzarella chicken bake is just for that. So simple to make, yet so delicious.
Tomatoey, herby, cheesy, and full of protein. It will fill you up and keep you satisfied. I loved making it because it’s a one pan dinner, and there is nothing quite as satisfying as making a dinner that’s just that!
Per Serving:
- Calories: 395
- Fats: 18g
- Protein: 50g
- Carbs: 6.2g
- Fiber: 1.3g
- Sugar: 2.1g
13. Chicken Broccoli Bake

My chicken broccoli bake is a fab lazy girl dish and a great way to add nutritious veggies to dinner – without the kids knowing.
Each bite is a tasty mouthful of tender, perfectly seasoned chicken breast, fresh broccoli, and creamy cheesy goodness. It’s so easy to make and a great choice when you’re low on energy and need a boost.
Per Serving:
- Calories: 354
- Fats: 24g
- Protein: 26g
- Carbs: 8.9g
- Fiber: 2.4g
- Sugar: 2.8g
14. Mediterranean Stuffed Salmon

Do you want an ooh-la-la dish to impress guests? But you don’t want to spend the day cooking?
My Mediterranean stuffed salmon will have them thinking you ordered from a fancy restaurant. It’s a high-end dish of sockeye salmon, sun-dried tomatoes, spinach, and tangy feta. All made in a jiffy.
Per Serving:
- Calories: 234
- Fats: 11g
- Protein: 29g
- Carbs: 5.1g
- Fiber: 1.4g
- Sugar: 0.9g
15. Mexican Cheesy Chicken Skillet

Bring all the Mexican flavors into your cuisine with this meal. A mix of savory, spice, and creamy – all in one pan.
This keto Mexican skillet dinner is creamy, loaded with flavor, and with a spicy kick that is going to make you crave more. And what makes this meal even better is how easy it is to make.
Per Serving:
- Calories: 324
- Fats: 22g
- Protein: 22g
- Net Carbs: 7.4g
16. Air Fryer Salmon

If you have an air fryer, then I don’t need to tell you how convenient it is to use one! Air fryer salmon is delicious, moist, and glazed to perfection. Not to mention, it’s a breeze to make.
Pair this air fryer salmon with anything that takes your fancy. I recommend a side of salted greens!
Per Serving:
- Calories: 287
- Fats: 17g
- Protein: 26g
- Carbs: 7.2g
- Fiber: 0.6g
- Sugar: 4.5g
17. Cottage Cheese Pasta

Feeling lazy? Say goodbye to long cooking marathons, this dinner is fast, filling, and protein-rich.
Creamy and wholesome, this pasta recipe is going to become your next comfort food dish. The secret – a combo of rigatoni, savory chicken mince, and silky-textured, creamy marinara-cottage cheese.
Serve it solo, or pair it with oven-roasted zucchini, cherry tomatoes, or Brussels sprouts.
Per Serving:
- Calories: 368
- Fats: 12g
- Protein: 23g
- Carbs: 42g
- Fiber: 4.2g
- Sugar: 8.8g
18. Buttered Cod

This recipe ticks all the boxes for a lazy answer to a high-class meal. It’s fancy, easy to make, and always impresses guests.
The cod is soft, buttery, zesty, and garlicky, best served with a quick fresh salad of mixed greens, cherry tomatoes, and a light vinaigrette. Everyone will think you spent hours in the kitchen!
Per Serving:
- Calories: 297
- Fats: 19g
- Protein: 31g
- Carbs: 1.2g
- Fiber: 0.3g
- Sugar: 0.3g
19. Broccoli Bacon Cheddar Chicken

The best lazy dishes are created when you just throw everything together and still end up with a scrumptious meal.
Imagine serving up the goodness of broccoli, the savory delight of bacon, and the creamy texture of cheddar, all mixed with a tender, juicy chicken breast. It’s so easy with this recipe and I guarantee you’ll impress the family.
Per Serving:
- Calories: 386
- Fats: 24g
- Protein: 37g
- Carbs: 5.5g
- Fiber: 1.8g
- Sugar: 1g
20. Crockpot Mississippi Chicken

Crockpot = more me-time. Yay! And, I still get to serve up a delicious, healthy, protein-packed dinner.
Filled with juicy, tender chicken infused with ranch seasoning, savory gravy, and tangy pepperoncini, your family will be coming back for more. It takes 10 minutes to prep, and the crockpot does all the hard work.
Per Serving:
- Calories: 349
- Fats: 19g
- Protein: 35g
- Carbs: 6.7g
- Fiber: 0.4g
- Sugar: 2.7g
21. Salsa Fresca Chicken Bake

When you’re craving Mexican flavors, don’t settle for takeout. This lazy recipe will delight your taste buds with a fresh zing of salsa fresca, seasoned chicken, and gooey cheese.
It’s also high in protein, low in carbs, gluten-free, and low in calories. A great choice for a busy weeknight or a special occasion. And, it’s a one-pan meal!
Per Serving:
- Calories: 377
- Fats: 11g
- Protein: 58g
- Carbs: 10g
- Fiber: 2.2g
- Sugar: 4g










