Bananas Foster Oatmeal With Walnuts and Peanut Butter Recipe

This easy oatmeal plays on the buttery bananas of a classic bananas Foster (minus the booze and ice cream) and adds a few fortifying spoonfuls of peanut butter.

By
Daniel Gritzer
Daniel Gritzer
Editorial Director
Daniel joined the Serious Eats culinary team in 2014 and writes recipes, equipment reviews, articles on cooking techniques. Prior to that he was a food editor at Food & Wine magazine, and the staff writer for Time Out New York's restaurant and bars section.
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Updated May 02, 2024
Bananas Foster oatmeal, served in a dark ceramic bowl.

Serious Eats / Vicky Wasik

Why It Works

  • Mashing some of the cooked bananas and nuts into the oatmeal infuses it with flavor.
  • A dollop of peanut butter stirred in at the end marries perfectly with the bananas.

They say breakfast is the most important meal of the day. I don't know if that's true or not, because I almost never eat it. Not because I don't like it, and not because I don't need it—most of the time, I'm halfway to fainting from low blood sugar before I swallow my first mouthful of the day—but simply because... actually, I have no idea why. I really should eat breakfast.

There was a short period when I did, back in college. I made a point of eating a hearty first meal of the day, every day, and I felt like a million bucks for the few months it lasted (which, come to think of it, would support the claim that breakfast is the most important meal). I had a microwave in my dorm room, and I'd use it to cook up a bowl of oatmeal from rolled oats. Then I'd mash a banana into it and sprinkle some walnuts on top. It kept me running at least until the early evening, well through two hours of translating the Aeneid in advanced Latin and a couple more discussing Foucault and hermaphroditism in medical anthropology. That's the power of oatmeal for you.

Anyway, that's where I got the inspiration for this warming, high-energy breakfast, which, if I were responsible, I'd eat at least, oh, I don't know, once a week? It starts with that same idea of oatmeal with bananas and walnuts and upgrades every facet of it.

Instead of rolled oats, I switched to steel-cut for this version. They take a bit longer to cook—about 20 to 30 minutes—but their nutty texture and flavor are far, far superior.

Then, while the oats are cooking, I take advantage of that time to do a little more with the bananas. Instead of just mashing them into the oatmeal raw, I cook them first with a little butter and brown sugar until they're lightly caramelized. It's a riff on bananas Foster, without the booze and ice cream (though, if booze and ice cream are how you want to roll for breakfast, I won't stop you).

The walnuts go into the skillet with the caramelized bananas until they're just toasted and coated in a delicate candy lacquer.

For a final touch, l stir just a bit of peanut butter into the oatmeal because—peanut butter and bananas! It's all very simple and obvious, really.

Overhead view of three finished bowls of bananas Foster oatmeal, served on a dark wooden surface.

Serious Eats / Vicky Wasik

To serve it, I add about half of the banana-walnut mixture to the oatmeal and mash it in, then scoop it into bowls and put the remainder on top as a garnish. A little grated orange zest helps wake up all those browned, buttery, nutty flavors. And yes, you really do need to wake up... it's time for school.

January 2016

Recipe Details

Bananas Foster Oatmeal With Walnuts and Peanut Butter Recipe

Cook 30 mins
Active 30 mins
Total 30 mins
Serves 4 to 6 servings
Cook Mode (Keep screen awake)

Ingredients

  • 6 cups (1.5L) water

  • 1 1/2 cups steel-cut oats (9 ounces; 270g)

  • Kosher salt

  • 4 tablespoons unsalted butter (2 ounces; 55g)

  • 1/4 cup dark brown sugar (1 1/2 ounces; 40g)

  • 4 medium ripe bananas (15 ounces; 450g), peeled and sliced

  • 3/4 cup chopped walnuts (3 ounces; 75g)

  • 2 tablespoons (30ml) peanut butter

  • Orange zest, for garnish

  • Ground cinnamon and nutmeg, for garnish

Directions

  1. In a medium saucepan, combine water and oats and bring to a simmer over medium-high heat. Continue to cook, stirring occasionally and adjusting heat to maintain simmer, until oats are fully cooked and oatmeal has thickened, about 20 minutes. Season with salt.

    Steel-cut oats are added to a saucier of steaming water.

    Serious Eats / Vicky Wasik

  2. Meanwhile, in a medium skillet, melt butter over medium-high heat until foamy. Stir in brown sugar until dissolved, lowering heat if it threatens to scorch. Stir in bananas and cook until softened and slightly caramelized, about 4 minutes. Stir in walnuts and cook until coated in a shiny, sugary lacquer, about 1 minute. Season with salt.

    Closeup of walnuts being added to the skillet, joining the caramelized banana slices.

    Serious Eats / Vicky Wasik

  3. Stir peanut butter and half of banana-walnut mixture into oatmeal, using a wooden spoon to crush bananas as you stir. Spoon oatmeal into bowls and top with remaining banana-walnut mixture, grated orange zest, and a light dusting of cinnamon and nutmeg. Serve right away.

    A tablespoon full of peanut butter is scraped into the cooked oats.

    Serious Eats / Vicky Wasik

Special Equipment

Medium saucepan, medium skillet

Read More

Nutrition Facts (per serving)
442Calories
21gFat
57gCarbs
10gProtein
×
Nutrition Facts
Servings: 4 to 6
Amount per serving
Calories442
% Daily Value*
Total Fat 21g27%
Saturated Fat 6g32%
Cholesterol 20mg7%
Sodium 94mg4%
Total Carbohydrate 57g21%
Dietary Fiber 8g28%
Total Sugars 17g
Protein 10g
Vitamin C 7mg36%
Calcium 59mg5%
Iron 3mg15%
Potassium 530mg11%
*The % Daily Value (DV) tells you how much a nutrient in a food serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
(Nutrition information is calculated using an ingredient database and should be considered an estimate.)

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