Pin It

High-Protein Broccoli Chicken Rice Casserole

High-Protein Broccoli Chicken Rice Casserole
Jump to Recipe
Prep 15 min Cook 45 min Serves 6
Quick answer: Cook jasmine rice in chicken broth, shred rotisserie or poached chicken breast, blend cottage cheese with Greek yogurt into a smooth sauce, combine everything with broccoli and cheddar in a 9x13 pan, and bake at 375°F for 35–40 minutes. The blended cottage cheese and Greek yogurt sauce replaces canned cream soup and adds 25g of extra protein per serving.

Shop the tools

Gear matched to this recipe. These are Amazon affiliate links — we may earn a small commission if you buy, at no extra cost to you.

As an Amazon Associate, Copycat Spices earns from qualifying purchases. Product images are generic illustrations, not the exact item listed.

High-Protein Broccoli Chicken Rice Casserole

The viral TikTok high-protein broccoli rice casserole — shredded chicken, jasmine rice, and broccoli in a creamy Greek yogurt and cottage cheese sauce. No canned soup, 45g protein per serving, meal-prep friendly.

Easy Prep: 15 min Cook: 45 min Total: 1h 0m6 servings ~$4.50/serving
Prep15 min
Cook45 min
Total1h 0m
Servings
6
At home~$4.50/serving
vs
Restaurant~$20.25/serving
You save ~78%

The Story Behind the Recipe

Broccoli rice casserole has been on Midwestern potluck tables since the 1960s, made with canned cream of mushroom soup and processed cheese product. The original is comforting but not particularly nutritious. What TikTok's gym and fitness creators figured out was that blending cottage cheese with Greek yogurt makes an almost identical creamy sauce — without the canned-soup sodium load — and bumps the protein per serving from roughly 20g to over 40g without changing the flavor in any way you'd notice.

The recipe spread through FoodTok's high-protein meal prep community and crossed into mainstream cooking content because it does something rare: it makes a classic comfort casserole genuinely better from a nutrition standpoint while keeping the same one-pan ease. At a sit-down restaurant, a chicken broccoli rice casserole runs $16–22. This version costs about $12 total, makes six servings, reheats perfectly, and packs more protein per serving than two chicken breasts.

Nutrition Facts

Per serving (6 servings)
Calories420
Total Fat9g
Total Carbs36g
Dietary Fiber3g
Sugars5g
Protein45g
Sodium670mg

* Estimated values based on standard recipe preparation. Actual values may vary.

Ingredients

Instructions

💡
Pro tip: This recipe tastes even better the next day. The flavors need time to meld together in the fridge.
❄️
Storage: Keeps in an airtight container in the fridge for up to 2 weeks. Freezer-friendly for up to 3 months.
🎃 Free Halloween cookbook — download now The Copycat Halloween Cookbook A ready-made, photo-illustrated PDF of our best halloween copycat recipes — free to download, no building required. Pay what you want to support if you love it.

Free PDF — instant download. We'll also send new seasonal copycat recipes now and then; unsubscribe anytime. Or just download it →

The Viral TikTok High-Protein Broccoli Rice Casserole

The classic Midwestern broccoli rice casserole — the one made with cream of mushroom soup and Velveeta that’s been on every church potluck table since 1968 — is undeniably comforting. It’s also about 18g of protein and 1,100mg of sodium per serving. TikTok’s fitness community fixed both of those things.

The viral high-protein version swaps the canned soup for a blended cottage cheese and Greek yogurt sauce. Blended smooth, it’s creamy and neutral — identical in texture to a cream sauce and undetectable in the flavor. Per serving, the swap adds roughly 25 extra grams of protein and cuts sodium by nearly half. It still tastes like the broccoli rice casserole you grew up with.

  • Cook jasmine rice in chicken broth (partially — it finishes in the oven)
  • Blend cottage cheese + Greek yogurt + cream cheese until completely smooth — this is the sauce
  • Combine with shredded chicken, broccoli, and cheddar
  • Bake at 375°F covered 25 min, uncovered 10–15 min
  • 45g protein per serving, reheats perfectly all week
Why Cottage Cheese Needs to Be Blended

This is the one non-negotiable step and the source of the most “mine didn’t look like the TikTok video” complaints. Cottage cheese has a curd structure — small, soft lumps of protein that don’t melt or dissolve when heated the way cheddar does. If you fold unblended cottage cheese into the casserole, you get visible white curds throughout a rice dish, which doesn’t look like a cream sauce because it isn’t one.

A 60-second blend transforms the curds into a smooth, uniform, pourable liquid with the consistency of a slightly thick cream sauce. Add the Greek yogurt, cream cheese, and seasonings to the same blender and you have the entire sauce in one step. It takes the same amount of time as opening a can.

The Rice Matters

The partially-cooked jasmine rice step is not fussy — it’s structural. If you use raw rice, the casserole needs a much longer bake time (60+ minutes) and much more liquid, which means the broccoli turns to mush and the sauce separates before the rice finishes cooking. Cook the rice first, just under done, and the 35-minute bake simply finishes it while melting the cheese and cooking the broccoli to a perfect tender-crisp.

Cook the rice in chicken broth rather than water. The rice absorbs the broth during cooking and carries that flavor into every bite. It’s a small step that makes a real difference.

Meal Prep Notes

This casserole is one of TikTok’s most-saved meal prep recipes because it reheats better than almost any other high-protein dish — grains and creamy sauces actually improve after a day in the fridge as the flavors meld. Six even portions store refrigerated up to 5 days. Add a splash of water or broth before microwaving at 80% power to keep the sauce from tightening up.

The casserole freezes well too: cool completely, portion into individual containers, freeze up to 3 months. Thaw overnight in the fridge and reheat as above.

Variations

Spicy version: Add 1–2 teaspoons of hot sauce and 1/4 teaspoon cayenne to the sauce blend. A drizzle of sriracha on individual servings is popular in the TikTok comment sections.

Buffalo chicken: Replace the Greek yogurt with 1/3 cup buffalo sauce in the sauce blend. Top with blue cheese crumbles instead of the cheddar layer. Saucy and sharp, and significantly different from the base recipe in the best way.

Without chicken (vegetarian): Increase broccoli to 5 cups and add a can of drained white beans for protein. You land around 25g protein per serving with the same creamy comfort texture.

If you’re building a high-protein meal prep rotation, this casserole pairs well with our viral TikTok cottage cheese lasagna for variety — the same blended-cottage-cheese sauce technique applied to a different format — or our viral TikTok crack chicken if you want something that takes under 20 minutes of active time.

🥗

Make It Healthier

Love High-Protein Broccoli Chicken Rice Casserole but want a lighter version? Try these simple swaps:

  • ✓Use brown jasmine rice instead of white for an additional 3g fiber per serving — add 15 minutes to the initial cook time since brown rice takes longer
  • ✓Sub half the cheddar for nutritional yeast (2–3 tablespoons) to reduce fat and add B vitamins while keeping the cheesy flavor
  • ✓Use 0% fat Greek yogurt and reduced-fat cottage cheese to cut about 30 calories and 4g fat per serving without affecting texture
  • ✓Add a diced red bell pepper and a cup of spinach to the mixing step for extra micronutrients — neither changes the bake time

Frequently Asked Questions

What makes this the viral TikTok broccoli rice casserole?

The viral element is replacing canned cream of mushroom or cream of chicken soup — which is high in sodium and low in protein — with a blended cottage cheese and Greek yogurt sauce. Blended smooth, the sauce is creamy and neutral-tasting, identical to a cream sauce in texture. The swap adds roughly 25g of protein per serving compared to the traditional recipe while cutting sodium significantly. TikTok's fitness and gym community drove this recipe because it hits 45g protein per serving with real comfort-food flavor.

Do I have to cook the rice first, or can I use raw rice?

Cook the rice first. Uncooked rice in a casserole needs much more liquid and longer bake time — the broccoli would turn to mush before the rice finished cooking, and the sauce ratios would be off. Cooking the rice separately in chicken broth (rather than water) is also where a lot of the flavor comes from. Use instant or minute rice if you're short on time — combine it with just enough boiling broth to hydrate it (1:1 ratio) and let it sit 5 minutes before adding to the mix.

Can I use frozen broccoli instead of fresh?

Yes, and it works well here. Thaw completely and pat dry before adding — frozen broccoli releases significant water as it bakes, and excess moisture makes the casserole soupy. You don't need to pre-cook frozen broccoli; it will be perfectly tender after 35–40 minutes in the oven.

Why blend the cottage cheese instead of adding it directly?

Cottage cheese has a curd texture that doesn't melt or smooth out in a casserole the way shredded cheddar does. If you fold it in unblended, the curds remain visible in the finished dish and the sauce lacks the creamy cohesion of the TikTok version. A 60-second blend transforms the curds into a smooth, pourable sauce. Don't skip this step — it's the difference between the casserole looking professional and looking like scrambled eggs in rice.

How well does this reheat for meal prep?

Exceptionally well — better than most pasta or grain dishes. The casserole reheats cleanly in the microwave at 80% power for 2–3 minutes, or covered in a 325°F oven for 12–15 minutes. Add a tablespoon of water or broth before reheating to keep the sauce from drying out. Stores refrigerated up to 5 days in airtight containers. Some meal-preppers bake it in individual oven-safe containers from the start so each portion goes directly from fridge to microwave without re-portioning.

What can I substitute for cream cheese?

More cottage cheese or Greek yogurt works — add an extra 2–4 tablespoons of each to the blender. The cream cheese primarily adds fat and a subtle tang that rounds out the sauce; without it the sauce is slightly less rich but still excellent. Mascarpone is a 1:1 substitute for an even richer result. Avoid Neufchâtel (lower-fat cream cheese) in large quantities — it adds moisture that can make the casserole watery.

Can I make this vegetarian?

Yes — omit the chicken entirely and increase the broccoli to 5 cups. Add a 15-oz can of drained white beans (cannellini or great northern) for protein. Use vegetable broth in place of chicken broth. The resulting casserole is about 25g protein per serving, still significantly higher than the traditional version without meat.

Love this recipe? Share it!

Free PDF: our 12 most-wanted copycat recipes — instant download.

Made it? Buy us a coffee

Every recipe here is free, with no paywalls. If this one was a hit at your table, a small tip keeps new copycats coming.

$

Ratings & Reviews

—
No ratings yet

Rate this recipe

Click a star to rate

Leave a Review

0/500

CS

Copycat Spices Editorial

Researched + fact-checked. Every recipe on Copycat Spices is built from published sources — official ingredient lists, brand-published recipes, interviews and food-science references — and fact-checked before it goes live, then written as clear, step-by-step instructions for home cooks of all skill levels.

Learn more about our mission →