Our high-protein breakfast meal prep combines a tender hash brown potato base with a creamy layer of eggs, Greek yogurt, and mozzarella. We make the hash brown layer from scratch because we like being able to choose the ingredients ourselves and know exactly what goes into our breakfast bowls. The potatoes are pre-baked before we add the egg mixture, then everything goes back into the oven until the egg layer is set. The result is a savory meal that feels a little more elevated than your typical meal prep breakfast.

We especially like having everything already portioned out in the fridge, so in the morning we only need to heat it up instead of making a meal from scratch. We usually like to top these hash brown breakfast bowls with some sliced spring onion.

Nutrition (Per Serving – Recipe Makes 5 Servings)

Calories	Carbs	Fat	Protein
295 kcal	38 g	10 g	18 g

Calories and macronutrients are per serving and are approximate. Actual values may vary depending on the specific ingredients used. For informational purposes only.

Top-down view of a single baked hash brown and egg breakfast meal prep bowl in a rectangular glass container, garnished with chopped green spring onions.

Why Choose This Recipe?

Breakfast for the Week

We love having breakfast ready for the whole workweek with just one cooking session. These high-protein meal prep bowls make five portions in under an hour, so there’s no need to start from scratch every morning. Just grab one from the fridge, heat it up, and breakfast is ready.

High-Protein & Filling

With around 18g of protein per serving, these high-protein breakfast bowls are a filling way to start the day. We get most of the protein from the combination of whole eggs, egg whites, and Greek yogurt, which also gives the egg layer a soft, creamy texture.

Easy to Customize

One thing we really like about these meal prep breakfast bowls is how easy they are to adapt. We can switch up the cheese, add vegetables, or use what we already have in the fridge. That makes these hash brown bowls easy to customize without changing the basic recipe.

What You Need for These Breakfast Meal Prep Bowls

Labeled ingredient overview on a wooden table showing everything needed to make the high-protein breakfast meal prep bowls, including white potatoes, whole eggs, egg whites, Greek yogurt, mozzarella, spring onions, seasonings, and oil spray.

Here you can see the ingredients for these high-protein breakfast meal prep bowls. See the recipe card below for the full list of ingredients with all quantities.

Ingredients Explained

White Potatoes: we use classic white potatoes to make the hash brown base from scratch.
Egg Whites + Whole Eggs: they provide most of the protein in the recipe. The whole eggs also add more flavor and a richer texture, and the egg whites help keep the protein content high without adding too much extra calories.
Greek Yogurt: we use 0.2% Greek yogurt to add extra protein.
Mozzarella: we use shredded mozzarella for a mild, cheesy flavor without overpowering the eggs and potatoes. We prefer grating our cheese ourselves because it melts better than pre-shredded cheese and blends nicely into the egg mixture.
Oil Spray: we use a light coating of oil to grease the meal-prep containers and help both the potato and egg layers turn lightly golden as they bake.
Spring Onion: it’s optional, but we like the fresh flavor and little crunch it adds.

Variations and Substitutions for the Recipe

Frozen Shredded Hash Browns: these are an easy shortcut if you don’t want to grate the potatoes yourself. Just bake them according to the package directions, then continue with the recipe as written. For the best result, look for a product with as few ingredients as possible, ideally just potatoes.
Cheese: feel free to swap the mozzarella for Monterey Jack, Colby Jack, cheddar, or Pepper Jack. Cheddar gives these high-protein breakfast bowls a stronger, cheesier flavor, while Pepper Jack is a great choice if you like a little extra heat.
Dairy: cottage cheese works as an easy 1:1 swap for the Greek yogurt. Use it as-is for a slightly more textured egg mixture, or blend it first if you prefer a smoother and creamier high-protein egg bake.
Vegetables: bell peppers, spinach, mushrooms, or onions are all easy additions to these meal prep breakfast bowls. We like to sauté them briefly with oil spray first to remove some of the excess moisture and keep the egg layer from getting watery.
Ham or Breakfast Sausage: add diced ham, turkey sausage, or breakfast sausage if you want to make these hash brown breakfast bowls more substantial. We prefer leaner options to keep the recipe macro-friendly. Pan-sear the meat first to develop rich flavor and remove surface moisture.

Any changes to the ingredients may affect the macronutrient values. If you modify the recipe, the nutritional values should be recalculated accordingly.

How to Make These Meal Prep Breakfast Bowls

Six-panel step-by-step recipe photo showing a hand in a black glove grating white potatoes, adding salt, mixing them with a wooden spoon, and squeezing out the excess liquid using a mesh straining bag over a measuring cup.

Images 1–6: Prep the Potatoes

Start by peeling and grating the potatoes. Mix them with a little salt and let them sit briefly, then squeeze out as much liquid as possible. This helps the hash brown base develop a tender texture.

Three-panel step-by-step recipe photo showing glass meal prep containers being sprayed with oil, filled with a layer of grated potatoes, and baked until the hash browns are golden brown.

Images 7–9: Pre-Bake the Hash Brown Base

Divide the grated potatoes between your lightly greased meal-prep containers, press them into an even layer, and spray with oil. Pre-bake the potatoes until they begin to develop some color.

Six-panel step-by-step recipe photo showing the egg mixture preparation, including whisking whole eggs, egg whites, Greek yogurt, seasonings, and shredded mozzarella cheese in a glass bowl.

Images 10–15: Prepare the Egg Mixture

While the potatoes are baking, mix the egg whites, whole eggs, Greek yogurt, and seasonings until everything is evenly combined. Stir in the shredded mozzarella at the end.

Four-panel step-by-step recipe photo showing the egg mixture poured over the baked hash browns, the baked egg casserole bowls, garnishing with sliced spring onions, and a spoonful of the finished dish.

Images 16–19: Assemble & Bake

Pour the egg mixture evenly over the pre-baked potato layers and lightly spray the tops with oil. Bake until the egg layer is fully set and lightly golden on top. Let the breakfast bowls cool for a few minutes, then add some sliced spring onion if you like.

JuicyMacros Recipe Tip

Don’t Skip the Pre-Bake: it can be tempting to bake the raw potatoes and egg mixture together, but we don’t recommend it. The potatoes take longer to cook than the eggs, so the egg layer can end up overbaked and rubbery. The potatoes also release moisture as they cook, which can make the egg mixture watery. Pre-baking gives the potatoes a head start to cook through, release some moisture, and get a little color before adding the eggs.

How to Store These Breakfast Bowls

Fridge: keep the breakfast bowls covered in the refrigerator for up to 4 days.
Freezer: store them in freezer-safe containers for up to 2 months. Thaw overnight in the fridge before reheating.
Reheating: we like taking a few minutes to warm these breakfast bowls up properly. We just think a warm breakfast tastes so much better!
- Air Fryer: reheat at 160°C / 320°F for 5–7 minutes.
- Oven: reheat at 160°C / 320°F for 10–15 minutes.
- Microwave: reheat in 30–60-second intervals until warmed through. Keep an eye on them and prevent overheating to keep the egg layer from drying out.

More High-Protein Meal Prep Breakfast Ideas

If you’re looking for more easy, high-protein breakfast ideas that work well for meal prep, here are a few of our favorites to try next:

If this recipe was a hit for you, consider leaving a star rating and letting us know your experience in the comments below. 🙂

Recipe for High-Protein Breakfast Meal Prep Bowls

High-Protein Breakfast Meal Prep Bowls with Hash Browns & Eggs

Recipe by JuicyMacros – juicymacros.com

0.0 from 0 votes

Course: BreakfastCuisine: American

Servings

–

servings

Prep Time

minutes

Cook Time

minutes

Calories*

295

kcal

Carbohydrates*

Fat*

Protein*

These high-protein breakfast meal prep bowls combine a savory hash brown base with a creamy egg and cheese layer for an easy breakfast you can prep ahead for the whole week.

Cook Mode

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Ingredients

Hash Brown Base
900 g Raw White Potatoes, peeled and grated
1 tsp Salt, for draining
Oil Spray
Egg Layer
100 g Liquid Egg Whites (Note 1)
3 Whole Eggs (L)
150 g Greek Yogurt (0.2% fat)
80 g Mozzarella, shredded
1 tsp Garlic Powder
1 tsp Onion Powder
1 tsp Smoked Paprika
0.5 tsp Black Pepper
1 tsp Salt
Optional Toppings
Spring Onion

Directions

Prep the Potatoes
Preheat the oven to 200°C / 390°F on the convection setting.
Peel and grate the potatoes. Mix them with 1 tsp salt and let them rest for 5–10 minutes. Squeeze out as much liquid as possible. This helps the hash brown base develop a tender texture.
Pre-Bake the Hash Brown Base
Lightly spray 5 small oven-safe meal-prep containers with oil. Divide the potatoes evenly between the containers and press them down firmly to create an even layer. Lightly spray the tops with oil. Bake the potato bases until the edges start to crisp and the potatoes begin to turn lightly golden.
• Convection: 200°C / 390°F for 18–20 minutes
Prepare the Egg Mixture
Add the egg whites, whole eggs, Greek yogurt, garlic powder, onion powder, smoked paprika, black pepper, and salt to a bowl. Mix until everything is evenly combined, then stir in the shredded mozzarella.
Assemble & Bake
Carefully remove the containers from the oven and evenly divide the protein mixture over the pre-baked hash brown bases. Lightly spray the tops with oil. Bake until the egg mixture is fully set and lightly golden on top.
• Convection: 180°C / 355°F for 15–20 minutes
Cool & Store
Let the breakfast bowls cool, then cover and store them in the fridge for your meal prep. If you’re having one right away, we like to top it with some sliced spring onion and enjoy it warm.

Notes

1. Egg White Conversion
100g of liquid egg whites is roughly equivalent to the egg whites from 3 large eggs.
2. Container Size
We used meal prep containers measuring 11.5 × 15 cm (4.5 × 6 in).
3. Storage
– Fridge: store covered in the fridge for up to 4 days.
– Freezer: can be frozen for up to 2 months if stored in airtight, freezer-safe containers. Thaw overnight in the fridge before reheating.
4. Reheating
– Air Fryer: Reheat at 160°C / 320°F for 5–7 minutes until warmed through.
– Oven: Reheat at 160°C / 320°F for 10–15 minutes until warmed through.
– Microwave: Heat in 30–60-second intervals until warmed through. Avoid overheating, as this can make the eggs rubbery.
*Calories and macronutrients are per serving and are approximate. Actual values may vary depending on the specific ingredients used. For informational purposes only.

Nutrition (auto. calculated, use for approximation only)

Total number of serves: 1
Calories: 295kcal
Fat: 10g
Saturated Fat: 3g
Sodium: 1169mg
Carbohydrates: 38g
Fiber: 5g
Sugar: 5g
Protein: 18g

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Recipe FAQs

How long does egg bake last in the fridge?

You can keep these high-protein breakfast bowls well covered in the fridge for up to 4 days. If you want them to cover your entire 5-day workweek, simply place the last two portions directly into the freezer after baking and cooling. Just thaw them in the fridge the night before you plan to eat them!

Can I make this recipe in a large casserole dish instead of single containers?

Yes! We tested this recipe in a 12 × 8 in (30 × 20 cm) baking dish and increased the recipe from 5 to 6 servings. You can easily adjust the serving size using the serving setting in our recipe card. We kept the same baking times as in the original recipe, and it worked well this way too.

What makes this a high-protein egg bake?

The combination of liquid egg whites, whole eggs, Greek yogurt, and mozzarella naturally adds up to 18g of protein per serving. There’s no protein powder needed. The protein comes from the ingredients we already use in the recipe.