Banana Bread Recipe With Oil: Moist and Dense With a Light Crumb

There’s a reason banana bread remains a timeless favorite—it transforms overripe fruit into something extraordinary. This version with oil delivers a moist crumb that stays tender for days, making it the perfect way to use up those brown bananas on your counter.

Oil creates a denser, more consistent texture than butter, while keeping the bread light and easy to slice. The recipe comes together quickly with pantry staples, requiring no special equipment or advanced techniques.

What you’ll get is a loaf with a golden crust and a soft interior packed with banana flavor. It strikes the ideal balance between sweetness and richness, with just enough density to feel satisfying.

Perfect for breakfast, snacks, or dessert. Here’s how to make it.

Ingredients for Banana Bread Recipe with Oil

Pantry staples plus those brown bananas make this classic loaf irresistibly moist and tender.

The bananas are everything here—look for ones with lots of brown spots (the riper, the sweeter). I grab mine from Trader Joe’s when they’re on clearance for overripe fruit. The oil is key for that dense but tender crumb—any neutral oil works, but I usually have canola on hand. For flour, King Arthur or Gold Medal are my go-tos.

No walnuts? Pecans or chocolate chips make great swaps. Out of raisins? Skip ’em or use dried cranberries. The cinnamon is optional but adds warmth—Penzeys has the best. If you only have one banana, supplement with applesauce (same amount). The eggs give structure, but a flax egg (1 tbsp ground flax + 3 tbsp water) works in a pinch.

This stays fresh wrapped at room temp for 2 days. After that, it’s fridge time for up to 5 days. Slices freeze beautifully for 3 months—wrap individually for grab-and-go breakfasts.

Step-by-Step Instructions for Banana Bread With Oil

Here’s the method that guarantees a moist crumb with just the right density.

Step 1: Mash the Bananas and Mix Wet Ingredients

In a large bowl, mash the 3 whole Ripe Bananas until mostly smooth with just a few small lumps remaining. I like to use a fork for this—it gives you more control than a potato masher. The bananas should be heavily speckled and very soft for the best flavor and sweetness.

Add the 0.75 cup Granulated Sugar, 0.5 cup Vegetable Oil, 2 whole Large Eggs, and 1 tsp Vanilla Extract. Whisk everything together until fully combined and the mixture looks pale yellow. This step ensures all the wet ingredients are evenly distributed before adding the dry ones.

Step 2: Combine Dry Ingredients and Fold Into Wet Mixture

In a separate bowl, whisk together the 1.5 cups All-Purpose Flour, 1 tsp Baking Soda, 0.5 tsp Salt, and 1 tsp Ground Cinnamon. Make sure there are no lumps in the flour mixture—this guarantees even distribution in the batter.

Pour the dry ingredients into the wet mixture and fold gently with a spatula until just combined. You’ll notice the batter becomes thick and slightly lumpy—that’s perfect. Over-mixing at this stage can make the bread tough, so stop as soon as you no longer see streaks of flour.

Step 3: Fold in Nuts and Raisins for Texture

Gently fold in the 0.5 cup Chopped Walnuts and 0.5 cup Raisins using the spatula. Distribute them evenly throughout the batter so every slice has a good mix of add-ins. If you prefer a nut-free version, you can omit the walnuts, but I love the crunch they add.

The raisins will plump slightly as the bread bakes, creating little bursts of sweetness in each bite. If your walnuts aren’t already toasted, you can spread them on a baking sheet and toast for 5-7 minutes at 350°F before adding them to the batter for extra flavor.

Step 4: Bake Until Golden and Toothpick-Clean

Preheat your oven to 350°F and grease a 9×5-inch loaf pan with a little extra vegetable oil or line it with parchment paper. Pour the batter into the pan and smooth the top with the spatula. The pan should be about two-thirds full—this allows room for the bread to rise without spilling over.

Bake for 50-60 minutes, or until the top is golden brown and a toothpick inserted into the center comes out clean or with just a few moist crumbs. If the top begins to brown too quickly, tent the pan loosely with aluminum foil. The bread is done when it pulls away slightly from the sides of the pan.

Step 5: Cool Completely Before Slicing

Remove the pan from the oven and let the bread cool in the pan for 10 minutes. This allows it to set slightly before transferring. Then, carefully turn it out onto a wire rack to cool completely. I know it’s tempting to slice into it right away, but waiting ensures the bread holds its shape.

Let it cool for at least 1 hour before slicing. The texture will be at its best—moist, dense, and perfectly tender—when fully cooled. Store leftovers wrapped in plastic at room temperature for up to 3 days, or freeze for longer storage.

Pro Cooking Tips for Perfect Results

Banana Ripeness Matters

The key to deep banana flavor is using heavily speckled, very soft bananas. I look for ones with 75% brown spots—the riper they are, the sweeter and more aromatic your bread will be. If your bananas are still firm, bake them at 300°F for 15-20 minutes to soften. 🌟

Oil Temperature Trick

For the most even texture, use room temperature oil. If you’ve stored it in the fridge, let it sit out for 30 minutes before mixing. I prefer canola or sunflower oil for their neutral flavor, but any vegetable oil works perfectly.

Mixing Method

Over-mixing develops gluten, which can make your bread dense. Fold the dry ingredients into the wet just until combined—10-12 strokes is usually enough. You want to see some lumps remaining. This ensures a tender crumb rather than a tough one.

Pan Preparation

Grease your 9×5-inch loaf pan thoroughly with oil or butter, then dust with flour for extra insurance against sticking. I also like to line the pan with parchment paper for easy removal. This step prevents the bread from sticking and helps it release cleanly.

Baking Test

Don’t rely solely on time—start checking at 50 minutes by inserting a toothpick into the center. It should come out clean or with just a few moist crumbs. If the top browns too quickly, tent with aluminum foil to prevent burning while the center finishes baking. 🔥

Cooling Patience

Resist the urge to slice immediately. Let the bread cool in the pan for 10 minutes, then transfer to a wire rack for at least 1 hour. This allows the structure to set and prevents a gummy texture. The flavors will also develop further during this time.

Frequently Asked Questions