This warm, colorful veggie bake marries cottage cheese and eggs into a simple, high-protein casserole that’s perfect for busy weeknights, weekend brunches, or meal-prep breakfasts. It’s packed with broccoli, bell pepper, zucchini, cherry tomatoes, spinach and a sprinkle of mozzarella for a golden top — satisfying, low-effort, and easy to customize. If you like one-dish bakes that hold up well to leftovers, this is a keeper. For other fast oven recipes that pair well with simple sides, try this baked boursin salmon for an elegant protein option: Baked Boursin Salmon.
Why you’ll love this dish
This casserole hits a sweet spot: high in protein, loaded with vegetables, and forgiving in the oven. It’s one of those recipes where a few fresh ingredients and basic pantry spices deliver comfort food without hours of work. It’s also budget-friendly — cottage cheese stretches the protein without requiring expensive cuts or cheeses.
“I made this on a busy weeknight and it was ready before the kids finished homework. Creamy, veggie-packed, and everyone loved the crunchy top.” — a quick reader review
When to make it:
- Weeknight dinners when time is short
- Brunches or potlucks where you want something filling and veggie-forward
- Meal-prep for breakfasts or lunches (slices reheat well)
How this recipe comes together
This is a straightforward bake in three phases: mix, bind, and brown. First you fold the cottage cheese into chopped vegetables so everything is evenly distributed. Next you whisk eggs with olive oil and seasonings — the eggs set the bake and help the cottage cheese become creamy rather than watery. Finally you transfer to a greased dish, top with a little shredded mozzarella for a golden finish, and bake until set (about 30–35 minutes at 375°F / 190°C). Expect a slightly custardy interior with a nicely browned top.
What you’ll need
- 1 cup cottage cheese (use full-fat for creamier results; low-fat also works)
- 1 cup broccoli florets, chopped
- 1 cup bell pepper, diced (any color)
- 1 cup zucchini, sliced
- 1 cup cherry tomatoes, halved
- 1/2 cup spinach, chopped
- 1/2 cup red onion, finely chopped
- 1/4 cup shredded mozzarella cheese
- 2 eggs
- 1 tablespoon olive oil (plus extra for greasing if skipping cooking spray)
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1/2 teaspoon black pepper
- 1/2 teaspoon salt
- 1/4 teaspoon dried oregano
- Cooking spray or olive oil for greasing the baking dish
Ingredient notes and substitutions:
- Cottage cheese: If you prefer a smoother texture, briefly blend the cottage cheese in a food processor or use small-curd cottage cheese. Ricotta can be substituted (slightly less protein).
- Veggies: Swap in mushrooms, asparagus tips, or cooked sweet potato cubes if desired. Precook dense vegetables (like raw sweet potato) before mixing.
- Cheese: Swap mozzarella for cheddar, feta, or a sprinkle of Parmesan for different flavor profiles.
Step-by-step instructions
- Preheat your oven to 375°F (190°C). Lightly grease a 9×9-inch (or similar) baking dish with cooking spray or a little olive oil.
- In a large mixing bowl, combine the cottage cheese, chopped broccoli, diced bell pepper, sliced zucchini, halved cherry tomatoes, chopped spinach, and finely chopped red onion. Toss gently so the veggies are evenly coated with the cottage cheese.
- In a separate bowl, whisk the eggs, 1 tablespoon olive oil, garlic powder, onion powder, black pepper, salt, and dried oregano until the mixture is smooth and pale.
- Pour the egg mixture over the vegetable-cottage cheese mix. Stir until everything is evenly coated and distributed.
- Transfer the mixture into the prepared baking dish and spread it into an even layer. Smooth the top gently with a spatula.
- Sprinkle the shredded mozzarella evenly over the top.
- Bake in the preheated oven for 30–35 minutes, or until the top is golden brown and the center is set (a knife inserted near the center should come out mostly clean).
- Remove from the oven and let it cool for 5–10 minutes before slicing. This short rest helps it hold together when serving.
Best ways to enjoy it
- Serve warm in squares with a simple mixed greens salad and crusty bread.
- For a heartier plate, pair a slice with grilled or roasted salmon and bright salsa — for a complementary seafood option try the Baked Cajun Salmon with Avocado Lime Sauce.
- Top with a spoonful of plain Greek yogurt or a drizzle of olive oil and fresh herbs (parsley, chives, or basil).
- Make it brunch-friendly: add a side of roasted potatoes and fruit, or serve alongside smoked salmon or sautéed mushrooms.
Storage and reheating tips
- Refrigerate: Cool to room temperature (no more than 2 hours out of the oven), then cover and refrigerate. Keeps 3–4 days.
- Freeze: Cut into individual portions, wrap tightly, and freeze for up to 2 months. Thaw overnight in the refrigerator before reheating.
- Reheating: Rewarm single portions in the microwave for 1–2 minutes, or in a 350°F (175°C) oven for 8–12 minutes until heated through. For a crisp top, broil briefly for 30–60 seconds while watching closely.
- Food safety: If you’ve added other proteins (like cooked meat), follow the same refrigeration timelines and ensure reheated internal temperature reaches 165°F (74°C).
Pro chef tips
- Dry the veggies: Pat tomatoes and zucchini dry if they look very wet; excess moisture can make the bake watery.
- Even cooking: Chop vegetables to similar sizes so they cook evenly. If you prefer extra-crisp broccoli, steam or blanch briefly before mixing.
- Texture control: For a silkier texture, pulse cottage cheese in a blender for 10–15 seconds before mixing.
- Don’t overbake: Remove when the center is just set; it will continue to firm as it cools. Overbaking yields a dry result.
- Make-ahead: Assemble into the dish up to a day ahead, cover, and refrigerate. Add the mozzarella on top right before baking for best browning.
Creative twists
- Mediterranean: Swap mozzarella for crumbled feta, add kalamata olives and sun-dried tomatoes, and finish with oregano and lemon zest.
- Southwest: Fold in cooked black beans, corn, diced jalapeño, and replace oregano with cumin and smoked paprika. Top with pepper jack cheese.
- Keto / Low-carb: Use full-fat cottage cheese and extra mozzarella; skip higher-carb add-ins (no change needed otherwise).
- Vegetarian-turned-vegan: Use a silken tofu base blended with nutritional yeast and kala namak (for eggy taste), and a vegan mozzarella alternative. Expect a softer set.
- Breakfast muffin version: Spoon the batter into greased muffin tins and bake 18–22 minutes for portable, single-serve portions.
Common questions
Q: How long does this dish take from start to finish?
A: Active prep is about 15–20 minutes (chopping and mixing). Bake time is 30–35 minutes, so plan roughly 50–60 minutes total.
Q: Can I make this dairy-free or egg-free?
A: For dairy-free, substitute cottage cheese with a drained, blended tofu or dairy-free ricotta. For egg-free, use a chickpea flour “batter” (chickpea flour whisked with water and seasonings) but expect a different texture; it won’t set the same as eggs.
Q: Is this casserole really high-protein?
A: Yes — cottage cheese and eggs supply a solid amount of protein. Exact grams depend on brands, but a cup of cottage cheese plus two eggs typically provides roughly 35–40 grams combined. Add lean meat or more cheese to increase protein.
Q: Can I add raw chicken or other raw meat to this bake?
A: It’s best to use pre-cooked chicken or other cooked meats to ensure even, safe cooking. If you add raw chicken, cut it small and check that any pieces reach 165°F (74°C) before serving.
Q: How do I avoid a watery bake?
A: Drain or pat dry very wet vegetables (tomatoes, zucchini). Using small-curd cottage cheese or briefly blending cottage cheese to break curds also helps. Don’t overcrowd the dish.
If you have other dietary goals or want a printable shopping list or nutrition estimate, tell me your preferences and I’ll customize it.
Print
Warm Veggie Bake
- Total Time: 55 minutes
- Yield: 4 servings
- Diet: Vegetarian
Description
A simple, high-protein veggie casserole featuring cottage cheese, eggs, and a colorful mix of vegetables, perfect for busy weeknights or meal-prep breakfasts.
Ingredients
- 1 cup cottage cheese
- 1 cup broccoli florets, chopped
- 1 cup bell pepper, diced (any color)
- 1 cup zucchini, sliced
- 1 cup cherry tomatoes, halved
- 1/2 cup spinach, chopped
- 1/2 cup red onion, finely chopped
- 1/4 cup shredded mozzarella cheese
- 2 eggs
- 1 tablespoon olive oil
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1/2 teaspoon black pepper
- 1/2 teaspoon salt
- 1/4 teaspoon dried oregano
- Cooking spray or olive oil for greasing the baking dish
Instructions
- Preheat your oven to 375°F (190°C). Lightly grease a 9×9-inch baking dish with cooking spray or a little olive oil.
- In a large mixing bowl, combine the cottage cheese, chopped broccoli, diced bell pepper, sliced zucchini, halved cherry tomatoes, chopped spinach, and finely chopped red onion. Toss gently.
- In a separate bowl, whisk the eggs, 1 tablespoon olive oil, garlic powder, onion powder, black pepper, salt, and dried oregano until smooth.
- Pour the egg mixture over the veggie-cottage cheese mix. Stir until evenly coated.
- Transfer the mixture into the prepared baking dish and smooth the top.
- Sprinkle the shredded mozzarella over the top.
- Bake for 30–35 minutes, until golden brown and the center is set.
- Remove from the oven and let cool for 5–10 minutes before slicing.
Notes
For a smoother texture, blend the cottage cheese. This bake can be customized with different vegetables or cheeses.
- Prep Time: 20 minutes
- Cook Time: 35 minutes
- Category: Main Course
- Method: Baking
- Cuisine: Vegetarian