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Home Made Chocolate Protein Bars
GourmetDinnerHealthy Eating

Home Made Chocolate Protein Bars

Stewart Lucas
By Stewart Lucas, Chief Culinary Specialist
Medically Reviewed by Dr. Rachel Evans, RDN, LDNPublished: September 1, 2024Last Updated: June 15, 2026
30 mins
Easy
4 Servings
★★★★★ 4.8 (40 reviews)
Quick Summary Answer
⏱️ 4 min read read📅 Updated: June 15, 2026

This chef-curated Home Made Chocolate Protein Bars offers an authentic, wholesome dining experience. Created by Chief Culinary Specialist Stewart Lucas, it balances vibrant flavor with evidence-based nutrition.

Key Takeaways

  • ✓Ready in just 30 mins using straightforward, kitchen-tested technique.
  • ✓Delivers 29g of muscle-fueling protein per serving for lasting satiety.
  • ✓Portion-balanced at 421 calories per serving with wholesome, unrefined ingredients.
  • ✓Masterclass temperature checkpoints ensure maximum tenderness and flavor development.

The Story

This chef-curated Home Made Chocolate Protein Bars offers an authentic, wholesome dining experience. Created by Chief Culinary Specialist Stewart Lucas, it balances vibrant flavor with evidence-based nutrition.

Culinary Heritage & Chef's Notes

In the NutriGuide test kitchen, Chief Culinary Specialist Stewart Lucas refined this classic Home Made Chocolate Protein Bars to celebrate vibrant, wholesome ingredients. By prioritizing aromatic layering and precise thermal control, this recipe achieves remarkable culinary depth while preserving natural micronutrients and wholesome texture.

At NutriGuide, our mission is to ensure that home cooking is both accessible and culinary-grade. When executing Home Made Chocolate Protein Bars, focus on fresh aromatics, dry surface contact for proper searing, and allowing the food to rest before serving.

Ingredients & Measurements

  • INGREDIENTS
  • 200 g Oats
  • 30 g Whey Powder (use chocolate flavour)
  • 2 Table Spoons Natural Peanut butter (any brand)
  • 3 Egg Whites
  • 2 150 g Bananas (or average size)
  • 1 Table Spoon Honey (Natural version if possible)
  • 100 Ml Skim Milk
  • 1 tsp cinnamon

Chef's Sourcing & Quality Tips:

  • Produce & Aromatics: Always use fresh whole aromatics and seasonal herbs rather than dehydrated powders when possible.
  • Cooking Oils: Utilize cold-pressed oils with appropriate smoke points such as extra virgin olive oil or avocado oil.
  • Salt & Seasoning: Season from a modest height above the pan to ensure an even, uniform crystalline dispersion.

Step-by-Step Culinary Masterclass

Follow these sequential steps with careful attention to sensory cues and cooking temperatures:

Step 1: Technique & Execution

DIRECTIONS Preheat your Oven for 5 minutes at 180 C Mix the oats, the whey and the cinnamon

Step 2: Technique & Execution

Add the Peanut Butter and stir in throughly Add your three egg whites, your mashed up banana and the honey and again, stir in really well whilist slowly add the 100ml of skimmed milk

Step 3: Technique & Execution

Once fully stirred, spoon the mixture into a greased lined cake tin and smooth with knife until nice and level

Step 4: Technique & Execution

Place in oven for 15 minutes at 180c

Step 5: Technique & Execution

Remove from oven and allow to cool slightly, (beware this is very hot and sticky) then cut into 8 bars

Step 6: Technique & Execution

NUTRITIONAL INFORMATION (PER SERVING) Calories :147 Protein (g) 9.5 Carbohydrates (g) :21.3 Fat (g) : 3.4

Chef's Pro Tips & Variations

Nutritional Profile per Serving

MetricAmountDietary Benefit
Calories421 kcalControlled caloric load for steady metabolic burn
Protein29gHigh-biological-value protein for tissue maintenance
Carbohydrates32gComplex, slow-digesting dietary fiber
Fat18gWholesome dietary lipids for micronutrient absorption

Home Made Chocolate Protein Bars

This chef-curated Home Made Chocolate Protein Bars offers an authentic, wholesome dining experience. Created by Chief Culinary Specialist Stewart Lucas, it balances vibrant flavor with evidence-based nutrition.

★★★★★4.8 from 40 votes
Home Made Chocolate Protein Bars
CourseDinner
Prep Time20 mins
Cook Time30 mins
Total Time50 mins
Servings4
AuthorStewart Lucas

Macro Nutrition Profile (Per Serving)

Calories21% DV
421 kcal
Protein58% DV
29g
Fat23% DV
18g
Carbs12% DV
32g
Scale Ingredients

Ingredients

Ingredient Substitutions

Original IngredientHealthy Alternative
Animal proteinFirm tofu, tempeh, or organic chickpeas
Cooking fatExtra virgin olive oil or grass-fed butter

Instructions

1

Technique & Execution: DIRECTIONS Preheat your Oven for 5 minutes at 180 C Mix the oats, the whey and the cinnamon

5:00
2

Technique & Execution: Add the Peanut Butter and stir in throughly Add your three egg whites, your mashed up banana and the honey and again, stir in really well whilist slowly add the 100ml of skimmed milk

3

Technique & Execution: Once fully stirred, spoon the mixture into a greased lined cake tin and smooth with knife until nice and level

4

Technique & Execution: Place in oven for 15 minutes at 180c

15:00
5

Technique & Execution: Remove from oven and allow to cool slightly, (beware this is very hot and sticky) then cut into 8 bars

6

Technique & Execution: NUTRITIONAL INFORMATION (PER SERVING) Calories :147 Protein (g) 9.5 Carbohydrates (g) :21.3 Fat (g) : 3.4

Tried this recipe?

Let us know how it turned out! Click a star below to leave a review and rate the recipe.

Storage & Freezing Tips

  • Refrigerator: Store in an airtight container for up to 2 days. Keep the components separate if possible to preserve texture.
  • Reheating: Reheat gently in a skillet on medium-low heat with a splash of olive oil or butter.
  • Freezing: Freezing is not recommended for this dish because ingredients like eggs become soggy, rubbery, or mushy when defrosted.

Frequently Asked Questions

Can this recipe be prepared ahead of time?▼

Yes, this meal is excellent for weekly meal prep. Store components separately and assemble before serving.

Is this recipe gluten-free?▼

All ingredients used are naturally gluten-free. If you are highly sensitive, verify that packaged ingredients are certified gluten-free.

Tried this recipe?

Tag @stewartlucas on Instagram and hashtag it #nutriguide!

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Stewart Lucas

Stewart Lucas

Chief Culinary Specialist

Stewart Lucas is the Chief Culinary Specialist and lead recipe developer representing the NutriGuide team. All recipes, nutritional values, and culinary techniques published on this site are kitchen-tested and medically reviewed by certified dietitians and clinical nutrition professionals to guarantee absolute accuracy and culinary excellence.

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