Homemade High-Protein Granola Bars

"artisanal homemade protein granola bars with honey, peanut butter, oats and almonds on a light marble surface"

Homemade High-Protein Granola Bars

(No-Bake & Baked Options)

QUICK STATS:
Prep Time: 15 minutes
Cook Time: 20 minutes (baked version) / 0 minutes (no-bake)
Total Time: 35-45 minutes (including cooling)
Servings: 12 bars
Difficulty: Easy
Dietary: Can be gluten-free, vegetarian, or vegan

0 oats protein bar prep
EQUIPMENT NEEDED:
  • Large mixing bowl
  • 9×13 inch baking pan
  • Parchment paper
  • Measuring cups and spoons
  • Food processor (optional)
  • Sharp knife for cutting
INGREDIENTS:

Base Recipe:

  • 2½ cups (250g) old-fashioned rolled oats
  • 2 scoops (60g) protein powder of choice
  • ½ cup (120ml) honey or maple syrup
  • ½ cup (120g) natural peanut butter
  • 1 tsp vanilla extract
  • ¼ tsp salt

Optional Add-ins:

  • ⅓ cup (60g) dark chocolate chips
  • ¼ cup (30g) chopped almonds
  • 2 tbsp (20g) chia seeds
0 honey pb ingredients prep
METHOD:
No-Bake Version:
  1. Line pan with parchment paper, leaving overhang
  2. Mix oats and protein powder in large bowl
  3. Heat honey and peanut butter in microwave for 30 seconds until runny
  4. Pour wet ingredients over dry, mix thoroughly
  5. Press firmly into pan
  6. Refrigerate for 2 hours minimum
  7. Cut into 12 bars
0 honey mixing kitchen
Baked Version:
  1. Preheat oven to 350°F/175°C
  2. Follow steps 1-4 above
  3. Add 1 beaten egg to mixture
  4. Bake for 18-22 minutes until edges are golden
  5. Cool completely before cutting
0 modern kitchen pressing
CRUCIAL TIPS:
  • Don’t skip the parchment paper – bars will stick
  • Press mixture very firmly for bars that hold together
  • Cool completely before cutting to prevent crumbling
  • Store in airtight container in fridge for up to 2 weeks
  • Freeze for up to 3 months
COMMON MISTAKES:
  • Using hot protein powder mixture (will denature protein)
  • Not pressing mixture firmly enough
  • Cutting before fully cooled
  • Using collagen protein (makes bars gooey)
See also  KETO CINNAMON ROLLS (FATHEAD DOUGH)
VARIATIONS:
  • Vegan: Use plant-based protein and maple syrup
  • Chocolate Lovers: Add cocoa powder and chocolate chips
  • Nut-Free: Use sunbutter and seeds instead of nuts
  • Extra Protein: Add an additional scoop of protein powder
1 final cut granola bars marble

Each bar contains approximately: 12g protein, 24g carbohydrates, and 9g healthy fats.

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