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How much fat is in a banana muffin?

Banana muffins are a popular quick bread that can make for a tasty and convenient breakfast or snack. But like many baked goods, they can also pack a decent amount of fat. Determining how much fat is in a banana muffin requires looking at the specific recipe and ingredients used.

Typical Fat Content

Many standard banana muffin recipes call for ingredients like flour, sugar, baking powder, vegetable oil, eggs, milk, and mashed bananas. The primary sources of fat in these muffins will be from the eggs and oil. On average, a 2-3 inch wide banana muffin can contain 5-15 grams of total fat.

This can vary based on the exact recipe and proportions used. For example, recipes with 1/3 cup of vegetable oil or 3 large eggs could be on the higher end for fat content. Reduced-fat versions made with egg whites or apple sauce instead of oil would be at the lower end. But most classic banana muffin recipes will be within that 5-15 gram range.

Specific Ingredients

To determine more precisely how much fat is in any baked good, you need to look at the amounts of high-fat ingredients included:


Vegetable oil or another neutral oil like canola oil is used to provide moisture and richness in many banana muffin recipes. Oil is 100% fat, with about 14 grams of fat per tablespoon. So 1/3 cup of oil (about 5 tablespoons) would contribute over 70 grams of fat to a batch.


Whole eggs also add significant fat, with about 5 grams of fat each. Three large eggs would add around 15 grams of fat total to the recipe.


Butter can sometimes be used in banana muffins for extra moisture and flavor. Butter contains about 12 grams of fat per tablespoon, so a few tablespoons can quickly ramp up the fat content.

Nuts or Chocolate Chips

Mix-ins like walnuts, chocolate chips, or raisins also boost the fat content. Walnuts have about 18 grams of fat per ounce, while chocolate chips have 10 grams of fat per tablespoon.

Portion Size

In addition to the recipe, the size of each muffin also impacts the total fat content:

  • A smaller 1.5-2 inch wide muffin may have around 3-5 grams of fat
  • A medium 2.5 inch wide muffin may have 7-10 grams of fat
  • A jumbo bakery-style muffin 3-4 inches wide could have 10-15+ grams of fat

So a bigger muffin size means more fat per serving. Measuring or weighing out the batter and dividing it evenly provides a more standardized size and nutrition.

Lower Fat Options

There are some simple substitutions to reduce the fat content in banana muffins:

  • Replace 1/3 of the oil with unsweetened applesauce
  • Use 2 egg whites instead of 1 whole egg
  • Use low-fat or skim milk instead of whole milk
  • Reduce or omit butter if included
  • Use less oil and more mashed banana for moisture

With modifications like these, it’s possible to make banana muffins with around 3 grams of fat each.

Nutrition Information

Here is the typical nutrition information for a standard 2 inch wide banana muffin, made with common ingredients like flour, sugar, baking powder, oil, eggs, and bananas:

Nutrient Amount
Calories 185
Fat 8g
Carbs 29g
Protein 3g
Fiber 1g

As you can see, a 2 inch banana muffin with common ingredients provides around 8 grams of total fat, which is 12% of the daily value. This doesn’t take into account any additional toppings like streusel or glaze that could add even more fat.

Ways to Reduce Fat Intake

If you’re concerned about limiting fat intake from banana muffins or other baked goods, here are some tips:

  • Enjoy banana muffins in moderation as an occasional treat rather than a daily item
  • Split a muffin with a friend or loved one to reduce portion sizes
  • Look for smaller, mini-sized muffins which contain less fat per piece
  • Choose recipes with less oil and other high-fat ingredients
  • Substitute Greek yogurt or applesauce for some of the oil or fat
  • Skip additional high-fat toppings like streusel or glazes

Practicing mindful, balanced eating with banana muffins and other baked goods can help prevent overconsumption of calories and fat. But an occasional standard banana muffin can definitely be part of an overall healthy diet.


Banana muffins can provide a good amount of fat, typically ranging between 5-15 grams per standard size muffin. This is based on common ingredients like oil, eggs, and butter. Reading nutrition labels, understanding portion sizes, and modifying recipes can all help decrease banana muffin fat contents for those concerned about fat intake. But enjoyed in moderation, a regular banana muffin can be a fine choice as part of a varied diet.