Crispy Baked Oat & Yogurt Slices (High-Protein, Savory Baked Oatmeal Squares)

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Crispy Baked Oat & Yogurt Slices (Easy Meal Prep Recipe)

Ready in under an hour, these savory Crispy Baked Oat & Yogurt Slices are the perfect high-protein, fiber-rich snack or side dish. With just a few pantry staples—oats, yogurt, cheese—you can prep a nutritious bake that stores and freezes beautifully.

Cooking Time

  • Prep Time: 10 minutes

  • Bake Time: 35 minutes

  • Cooling & Slicing: 5 minutes

  • Total Time: 50 minutes

Ingredients

  • 250 g (2½ cups) rolled oats

  • 100 ml (⅓ cup + 1 Tbsp) water

  • 200 g (¾ cup + 1 Tbsp) plain yogurt (whole-milk or Greek)

  • 100 g (3.5 oz) grated cheese (cheddar, gouda, or mozzarella)

  • 1 tsp baking powder

  • 1 tsp fine salt

Instructions

  1. Preheat & Prep Pan:
    Preheat oven to 180 °C (360 °F). Line an 8×8-inch (20×20 cm) baking pan with parchment paper.

  2. Mix Dry Ingredients:
    In a large bowl, stir together oats, baking powder, and salt.

  3. Add Wet Ingredients:
    Stir in yogurt and water until a thick batter forms.

  4. Fold in Cheese:
    Gently mix in grated cheese until evenly combined.

  5. Press & Bake:
    Spread batter in the prepared pan. Smooth and press firmly.
    Bake for 35 minutes until golden and set.

  6. Cool & Slice:
    Let cool 5 minutes, lift out using parchment, then slice into 8–10 squares. Serve warm or room temperature.

Serving Suggestions

  • Savory Breakfast: Top with poached egg or avocado

  • Snack Box: Pair with fruit or nuts for a filling bite

  • Dinner Side: Serve alongside soup or grilled vegetables

  • Appetizer Board: Add to cheese boards or mezze platters

Health Benefits

  • Fiber: Rolled oats support heart and gut health

  • Protein: Yogurt and cheese add satiety and muscle support

  • Bone Health: Rich in calcium and vitamin D

  • Gut-Friendly: Yogurt delivers live cultures

Flavor Variations

Variation Additions
Spiced Apple ½ grated apple + 1 tsp cinnamon
Berry Burst ½ cup fresh/frozen berries
Herb & Seed 1 Tbsp rosemary + pumpkin seeds
Chocolate Chip ¼ cup dark chocolate chips
Nutty Crunch ¼ cup chopped nuts or chia

Storage & Freezing

  • Fridge: Store in an airtight container up to 5 days

  • Freezer: Wrap individual slices and freeze up to 3 months

  • To Reheat: Toast, microwave, or pan-fry until warmed through

Nutritional Info (per slice, 10 slices total)

  • Calories: 180 kcal

  • Protein: 7 g

  • Carbs: 19 g

  • Fiber: 3 g

  • Fat: 8 g

  • Sodium: 320 mg

Ingredient Spotlight: Rolled Oats

Oats are a nutritional powerhouse—whole grain, gluten-friendly (if certified), and rich in beta-glucan. They add chew, stability, and mild flavor to both sweet and savory dishes, making them an ideal base here.

Pro Tips for Perfect Slices

  • Press batter firmly to avoid crumbly squares

  • Check for doneness at 30 minutes if your oven runs hot

  • Score before baking for even slicing

  • Sprinkle sesame or pumpkin seeds on top for extra crunch

Common Questions

Can I use Greek yogurt?
Yes, but reduce water slightly as Greek yogurt is thicker.

Are these gluten-free?
Only if you use certified gluten-free oats.

Can I use milk instead of water?
Yes, for added richness. Add 5 minutes to bake time if needed.

Can I make this vegan?
Use dairy-free yogurt, cheese, and replace cheese binder with 2 Tbsp flaxseed + 6 Tbsp water (flax egg).

Why use baking powder?
It keeps the slices light and not overly dense.

Why You’ll Love This Recipe

  • ✅ One-bowl prep

  • ✅ Protein-packed & satiating

  • ✅ Adaptable with endless mix-ins

  • ✅ Perfect for meal prep & freezing

  • ✅ Kid-friendly, adult-approved

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