Who says Christmas flavors are only for December? My Christmas in July Casserole brings all the cozy, comforting vibes to your summer table—minus the snow and heavy sweaters! This protein-packed egg bake is my secret weapon when I want something festive but practical for warm-weather brunches. Imagine fluffy eggs studded with juicy tomatoes, sharp cheddar, and green onions, all baked to golden perfection. It’s like holiday morning magic, but with sunshine streaming through the windows.
What I love most (besides the fact that my kids actually eat it without complaining) is how easy it is to throw together. The cottage cheese and Greek yogurt keep it extra creamy, while the spices add just enough zing to wake up your taste buds. Last summer, I served this at a backyard brunch with mimosas, and my neighbor begged for the recipe—now it’s her go-to for lazy weekends too. Trust me, one bite and you’ll be adding this to your July traditions!
Christmas in July Casserole Ingredients
Here’s everything you’ll need to whip up this festive dish—measurements matter, but don’t stress over perfection! I always grab:
- 3 large eggs (room temp blends better!)
- ⅓ cup cottage cheese (small curd works best)
- ⅓ cup plain Greek yogurt (I use full-fat for creaminess, but low-fat works too)
- ½ teaspoon garlic powder (the good stuff—none of that stale spice jar dust)
- ½ teaspoon onion powder
- ½ teaspoon black pepper (freshly cracked if you’re feeling fancy)
- ½ teaspoon kosher salt (or sea salt—just not table salt, it’s too harsh)
- ½ cup shredded cheddar cheese (hand-grated melts smoother, but pre-shredded in a pinch)
- ⅓ cup diced tomatoes (fresh summer ones are ideal, but drained canned work off-season)
- 1 green onion, diced (both white and green parts—no waste!)
How to Make Christmas in July Casserole
Ready to turn these simple ingredients into brunch magic? Here’s my foolproof method—follow these steps and you’ll nail it on the first try!
- Preheat that oven! Crank it to 375°F (190°C) before you do anything else. This ensures even baking from the moment the dish goes in.
- Blend the cottage cheese if you hate chunky texture—I pulse mine for 10 seconds in my mini food processor until it’s smooth like ricotta.
- Whisk wet ingredients vigorously in a big bowl: eggs, blended cottage cheese, Greek yogurt, and all spices. You want this mixture completely smooth—no streaks of yogurt!
- Fold in the goodies: Gently stir in cheese, tomatoes, and green onion just until combined. Overmixing makes tough eggs.
- Bake smart: Pour into a greased 8x8" dish (butter works best!) and bake 25-30 minutes. Watch for golden edges and a center that doesn’t jiggle when shaken. Toothpick test? Should come out clean with maybe a few moist crumbs.
- Rest 5 minutes before slicing—this stops it from deflating and lets flavors settle.
Tips for the Perfect Christmas in July Casserole
- Smooth operator: Blend that cottage cheese if your family hates texture—it disappears into creamy perfection.
- Grease with care: Butter every nook of your baking dish, especially corners where eggs love to stick.
- Fresh is best: Use farmers’ market tomatoes in summer—their juiciness takes this from good to “wow.”
- Don’t peek! Resist opening the oven door for at least 20 minutes or your casserole might sink.

Ingredient Substitutions
Out of something? No worries—this Christmas in July Casserole is super flexible! Here are my tried-and-true swaps that keep the magic alive:
- Cheese swap: Feta or goat cheese for cheddar (use same ½ cup amount, but crumble it in). Sharp gouda? Amazing!
- Tomato alternative: Swap in ⅓ cup chopped spinach (thawed and squeezed dry) or roasted red peppers for a different pop of color.
- Dairy-free: Coconut yogurt replaces Greek yogurt 1:1. For cottage cheese, blend silken tofu with a splash of lemon juice—same quantity.
- Egg adjustment: For fluffier texture, add 1 extra egg white (whisk it in with the others).
- Spice variations: Out of onion powder? Use 1 tablespoon finely minced shallot. No garlic powder? A fresh minced clove works—just sauté it first to mellow the bite.
My neighbor once made this with leftover grilled zucchini instead of tomatoes—total game changer! The key is keeping the wet-to-dry ratios the same. Experiment and make it yours!
Serving Suggestions
This Christmas in July Casserole shines all on its own, but let’s be real—everything’s better with sides! Here’s how I love to serve it:
- Fresh fruit: Juicy watermelon slices or a berry meddle balance the richness perfectly. (Bonus: The colors scream "festive summer!")
- Toasty companions: Warm sourdough toast or buttery croissants for scooping up every last cheesy bite.
- Creamy contrast: Avocado slices with flaky sea salt—the cool creaminess against the warm eggs is *chef’s kiss*.
- Brunch bonus: For crowd-pleasing mornings, add crispy hash browns and mimosas with a splash of pomegranate juice for holiday vibes.
My kids? They go wild when I drizzle hot sauce on their plates for dipping. Whatever you choose, keep it simple—this casserole’s the star!
Storing and Reheating
Here's the good news—this Christmas in July Casserole makes fantastic leftovers! (And honestly, I think it tastes even better the next day when the flavors have really settled.) Here's how to keep it tasting fresh:
- Cool completely before storing—about 30 minutes on the counter. This prevents condensation from making your casserole soggy.
- Airtight is key: Transfer slices to a container with a tight-fitting lid or wrap the whole dish tightly in foil. It'll keep in the fridge for up to 3 days.
- Reheat like a pro: Forget the microwave! Warm slices in a 300°F oven for 10-15 minutes on a baking sheet. The low temp brings back that perfect texture without drying it out.
- Crispy top trick: If you miss that golden crust, broil for the last 1-2 minutes—just watch it like a hawk!
PS: You can freeze it, but I don't recommend it—the eggs get rubbery when thawed. Better to enjoy fresh or refrigerated!

Christmas in July Casserole Nutritional Information
Let’s talk numbers—because whether you’re counting macros or just curious, it’s nice to know what’s fueling your festive brunch! Here’s the lowdown on this protein-packed beauty (per serving, based on my exact recipe):
- Calories: 180 – Light enough for seconds!
- Protein: 14g – Thanks to those eggs and Greek yogurt, this’ll keep you full for hours.
- Carbs: 4g (1g fiber) – Mostly from the tomatoes and onion.
- Fat: 12g (6g saturated) – The good kind from eggs and cheese.
- Sugar: 2g – Just the natural stuff.
- Sodium: 380mg – Easy to reduce if you skip added salt.
Important note: Nutritional values are estimates and can vary based on your specific ingredients and brands. (For example, full-fat vs. low-fat yogurt changes things slightly!) But overall? This Christmas in July Casserole is a balanced, nourishing choice that tastes indulgent without the guilt. Now pass me another slice!
Common Questions About Christmas in July Casserole
I get asked about this recipe all the time—here are the top questions that pop up, along with my honest answers from years of making this dish:
- "Can I freeze this casserole?" I wish! Truth time—freezing turns the eggs rubbery and the texture just never bounces back. But good news? It keeps beautifully in the fridge for 3 days. Make it fresh for special occasions!
- "Can I swap ricotta for cottage cheese?" Absolutely! I do this when my cottage cheese tub looks suspiciously old. Just drain excess liquid from the ricotta first (press it in a fine mesh strainer for 10 minutes). The result? Extra creamy, almost soufflé-like texture that's divine.
- "How do I know when it's done baking?" Three telltale signs: 1) Edges turn golden and pull slightly from the pan, 2) Center doesn’t jiggle when you gently shake the dish, and 3) A toothpick inserted comes out clean (a few moist crumbs are fine—overbaked eggs are sad eggs).
- "Can I make this ahead?" You bet! Whisk everything except tomatoes and cheese the night before (those go in fresh). Cover and refrigerate the mixture, then bake 5 minutes longer than usual. The yogurt keeps it from separating—genius, right?
- "Why Greek yogurt instead of milk?" Two reasons: It adds tangy richness and extra protein. Milk makes the texture watery. (Pssst—sour cream works too if you're out of yogurt!)
Still have questions? Drop them in the comments—I answer every one! Nothing makes me happier than helping you nail this recipe.
Try This Recipe and Share Your Twist!
Now that you've got all my Christmas in July Casserole secrets, it's your turn to bring some holiday magic to your summer table! Whip up this easy breakfast bake for your next brunch, lazy weekend morning, or even a festive weeknight dinner. The best part? This recipe loves creativity—add your favorite veggies, swap cheeses, or throw in some fresh herbs from your garden.
I want to hear all about your kitchen adventures! Did your family go crazy for it? Try any fun variations? Drop your thoughts (and any genius tweaks you discovered) in the comments below. Your idea might just inspire someone else's new favorite breakfast tradition. Happy cooking, and Merry Christmas!
Print
Christmas in July Casserole: Festive Comfort in 30 Minutes
- Total Time: 40 mins
- Yield: 4 servings 1x
- Diet: Low Lactose
Description
A savory and protein-packed Christmas in July Casserole perfect for breakfast or brunch.
Ingredients
- 3 eggs
- ⅓ cup cottage cheese
- ⅓ cup plain Greek yogurt
- ½ tsp garlic powder
- ½ tsp onion powder
- ½ tsp black pepper
- ½ tsp kosher salt
- ½ cup shredded cheddar cheese
- ⅓ cup diced tomatoes
- 1 green onion, diced
Instructions
- Preheat oven to 375°F (190°C).
- In a bowl, whisk eggs, cottage cheese, Greek yogurt, garlic powder, onion powder, black pepper, and kosher salt.
- Stir in shredded cheddar cheese, diced tomatoes, and green onion.
- Pour mixture into a greased baking dish.
- Bake for 25-30 minutes or until set.
- Let cool slightly before serving.
Notes
- For a creamier texture, blend cottage cheese before mixing.
- Add sausage for extra flavor.
- Store leftovers in an airtight container for up to 3 days.
- Prep Time: 10 mins
- Cook Time: 30 mins
- Category: Breakfast
- Method: Baked
- Cuisine: American
Nutrition
- Serving Size: 1 slice
- Calories: 180
- Sugar: 2g
- Sodium: 380mg
- Fat: 12g
- Saturated Fat: 6g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 4g
- Fiber: 1g
- Protein: 14g
- Cholesterol: 170mg
Keywords: Christmas in July Casserole, egg casserole, breakfast bake
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