Skip to main content
Bun Bars
ButterDinnerHealthy Eating

Bun 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
★★★★★ 4.9 (37 reviews)
Quick Summary Answer
⏱️ 4 min read read📅 Updated: June 15, 2026

This chef-curated Bun 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 24g of muscle-fueling protein per serving for lasting satiety.
  • ✓Portion-balanced at 446 calories per serving with wholesome, unrefined ingredients.
  • ✓Masterclass temperature checkpoints ensure maximum tenderness and flavor development.

The Story

This chef-curated Bun 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 Bun 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 Bun Bars, focus on fresh aromatics, dry surface contact for proper searing, and allowing the food to rest before serving.

Ingredients & Measurements

  • 2 cups semisweet chocolate chips
  • 2 cups butterscotch chips
  • 2 1/2 cups creamy peanut butter
  • 2/3 cup milk
  • 1 cup butter
  • 1 (3.5 ounce) package instant
  • vanilla pudding mix
  • 2 tablespoons confectioners'
  • sugar
  • 3 cups salted peanuts

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

Melt butterscotch and chocolate chips and peanut butter until smooth on low to medium heat

Step 2: Technique & Execution

Spread half of mixture into the bottom of 9 x 13 inch pan

Step 3: Technique & Execution

Chill until hard in freezer

Step 4: Technique & Execution

Melt butter, add instant pudding and milk, boil one minute

Step 5: Technique & Execution

Add confectioners' sugar and mix well

Step 6: Technique & Execution

It will look funny, but it will mix together

Chef's Pro Tips & Variations

Nutritional Profile per Serving

MetricAmountDietary Benefit
Calories446 kcalControlled caloric load for steady metabolic burn
Protein24gHigh-biological-value protein for tissue maintenance
Carbohydrates22gComplex, slow-digesting dietary fiber
Fat22gWholesome dietary lipids for micronutrient absorption

Bun Bars

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

★★★★★4.9 from 37 votes
Bun Bars
CourseDinner
Prep Time20 mins
Cook Time30 mins
Total Time50 mins
Servings4
AuthorStewart Lucas

Macro Nutrition Profile (Per Serving)

Calories22% DV
446 kcal
Protein48% DV
24g
Fat28% DV
22g
Carbs8% DV
22g
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: Melt butterscotch and chocolate chips and peanut butter until smooth on low to medium heat

2

Technique & Execution: Spread half of mixture into the bottom of 9 x 13 inch pan

3

Technique & Execution: Chill until hard in freezer

4

Technique & Execution: Melt butter, add instant pudding and milk, boil one minute

5

Technique & Execution: Add confectioners' sugar and mix well

6

Technique & Execution: It will look funny, but it will mix together

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 leftovers in an airtight container for up to 3-4 days.
  • Reheating: Heat in a saucepan or skillet on medium heat until hot throughout.
  • Freezing: Freeze portions in airtight containers for up to 2 months. Reheat directly from frozen or after thawing.

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!

You Might Also Like

Roasted White Fish with Honey-Glazed Carrots
RECIPE

Roasted White Fish with Honey-Glazed Carrots

Baked Sea Bass with Honey-Glazed Roasted Carrots
RECIPE

Baked Sea Bass with Honey-Glazed Roasted Carrots

Grilled Cod with Roasted Yams
RECIPE

Grilled Cod with Roasted Yams

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.

Community Reviews

Please log in to leave a review.