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Banana Oatmeal Cake
GourmetDinnerHealthy Eating

Banana Oatmeal Cake

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 Banana Oatmeal Cake 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 33g of muscle-fueling protein per serving for lasting satiety.
  • ✓Portion-balanced at 349 calories per serving with wholesome, unrefined ingredients.
  • ✓Masterclass temperature checkpoints ensure maximum tenderness and flavor development.

The Story

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

Ingredients & Measurements

  • Recipe By :
  • Serving Size : 15 Preparation Time :0:00
  • Categories : Baking with Kids Cakes
  • Amount Measure Ingredient -- Preparation Method
  • -------- ------------ --------------------------------
  • Shortening
  • 1 1/2 cups mashed very ripe bananas (4 medium)
  • 3/4 cup sugar
  • 2/3 cup vegetable oil
  • 2/3 cup buttermilk
  • 1 teaspoon vanilla
  • 1 large egg
  • 1 1/3 cups all-purpose flour
  • 1 cup quick-cooking or regular oats
  • 2 teaspoons baking soda
  • 1 1/2 teaspoons ground cinnamon
  • 1 teaspoon baking powder
  • 1/2 teaspoon ground cloves
  • 2/3 cup chopped nuts
  • 2/3 cup raisins

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

Heat oven to 350º

Step 2: Technique & Execution

Grease rectangular pan with Shortening Beat in large bowl with wooden spoon: 1 1/2 cups mashed very ripe bananas (4 medium) 3/4 cup sugar 2/3 cup vegetable oil 2/3 cup buttermilk 1 teaspoon vanilla 1 large egg Mix in: 1 1/3 cups all-purpose flour 1 cup quick-cooking or regular oats 2 teaspoons baking soda 1 1/2 teaspoons ground cinnamon 1 teaspoon baking powder 1/2 teaspoon ground cloves Stir in: 2/3 cup chopped nuts 2/3 cup raisins Spread batter in pan

Step 3: Technique & Execution

Bake 30 to 35 minutes or until toothpick poked in center comes out clean

Step 4: Technique & Execution

Cool completely on wire rack. ____________________ Please note, if you should change this recipe it will no longer be an approved Betty Crocker® Recipe

Step 5: Technique & Execution

Copyright: "© General Mills, Inc. 1998." Yield: "1 Cake"

Chef's Pro Tips & Variations

Nutritional Profile per Serving

MetricAmountDietary Benefit
Calories349 kcalControlled caloric load for steady metabolic burn
Protein33gHigh-biological-value protein for tissue maintenance
Carbohydrates29gComplex, slow-digesting dietary fiber
Fat14gWholesome dietary lipids for micronutrient absorption

Banana Oatmeal Cake

This chef-curated Banana Oatmeal Cake 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
Banana Oatmeal Cake
CourseDinner
Prep Time20 mins
Cook Time30 mins
Total Time50 mins
Servings4
AuthorStewart Lucas

Macro Nutrition Profile (Per Serving)

Calories17% DV
349 kcal
Protein66% DV
33g
Fat18% DV
14g
Carbs11% DV
29g
Scale Ingredients

Ingredients

Recipe By

Ingredient Substitutions

Original IngredientHealthy Alternative
Almond milkWater, coconut milk, or oat milk (1:1 ratio)
Ground flaxseedChia seeds or hemp hearts (1:1 ratio)
Rolled oatsQuinoa flakes (Gluten-free choice, 1:1 ratio)

Instructions

1

Technique & Execution: Heat oven to 350º

2

Technique & Execution: Grease rectangular pan with Shortening Beat in large bowl with wooden spoon: 1 1/2 cups mashed very ripe bananas (4 medium) 3/4 cup sugar 2/3 cup vegetable oil 2/3 cup buttermilk 1 teaspoon vanilla 1 large egg Mix in: 1 1/3 cups all-purpose flour 1 cup quick-cooking or regular oats 2 teaspoons baking soda 1 1/2 teaspoons ground cinnamon 1 teaspoon baking powder 1/2 teaspoon ground cloves Stir in: 2/3 cup chopped nuts 2/3 cup raisins Spread batter in pan

3

Technique & Execution: Bake 30 to 35 minutes or until toothpick poked in center comes out clean

35:00
4

Technique & Execution: Cool completely on wire rack. ____________________ Please note, if you should change this recipe it will no longer be an approved Betty Crocker® Recipe

5

Technique & Execution: Copyright: "© General Mills, Inc. 1998." Yield: "1 Cake"

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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 I use steel-cut oats instead of rolled oats?▼

Yes, but steel-cut oats take longer to cook (25-30 minutes) and require a higher liquid ratio (3 cups of liquid per 1 cup of steel-cut oats).

Is ground flaxseed better than whole flaxseed?▼

Yes. Ground flaxseed is much easier for your body to digest and absorb the beneficial omega-3 fats and fibers.

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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