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    Home > Recipes > Slow Cooker

    Slow Cooker Granola

    Published: Dec 8, 2019 · Modified: Mar 15, 2022 · by Jess Smith · Jump to Recipe · 4 Comments · This post may contain affiliate links.

    slow cooker granola
    slow cooker granola
    slow cooker granola in a white bowl
    a spoonful of slow cooker granola
    slow cooker granola over yogurt in a white bowl
    slow cooker granola

    slow cooker granola topping yogurt with blueberries in a bowl

    Slow cooker granola is a one pot recipe for a classic granola that is golden brown and super crunchy. Everything is combined right in the slow cooker - just one dish to clean! 

    We go through a lot of granola. At least a couple days a week, we all have Greek yogurt with some jam or fruit and granola. For all members of our family, it’s on rotation with these waffles and these pancakes that we keep in the freezer. For Frank, there’s no rotation. Frank eats Greek yogurt and granola for breakfast every day of the week. He’s a granola aficionado. And years ago, we realized this was something we were going to have to make ourselves or go through bags and bags of (expensive) store-bought granola every week.

    a spoonful of granola over a slow cooker

    Over time, I’ve figured out the recipe that works for us - it’s not too sweet, has a pinch of salt, and is super crunchy. But as I started making larger and larger batches to feed our growing / hungry family, it started becoming too messy. I’d have to use a HUGE mixing bowl and spread the granola out on 2 or 3 large sheet pans. There’s a good chance that I’ll spill granola all over the counter. And so many dishes. And so much of a chance that I’ll get distracted with the kids, not hear the oven timer, and burn all those sheet pans of granola.

    You can see where this is going. The slow cooker to the rescue. Slow cooker granola is totally forgiving. If I forget about it for a few minutes...or 10...or 20, it’s okay. And the best thing of all. All I have to wash is the slow cooker bowl itself. The slow cooker wins at granola. Here’s how to make it. 

    Why Make Granola in the Slow Cooker

    That’s easy - there only one dish to wash! This is the primary reason to make granola in the slow cooker. No mixing bowl + sheet pans + potential mess on your kitchen counters. This is easy and low mess. Bonus that it makes your house smell amazing for a few hours and, thanks to the low cooking temps, won’t burn if you forget about it for a bit. 

    stirring granola in the slow cooker

    Ingredients

    • Oil - Virtually any type of oil will work here. I pretty much use avocado or grapeseed in everything at the moment. I like the neutral flavor and healthy fats in avocado oil. Olive oil or vegetable oil work too. 
    • Honey - Just enough honey to add a bit of sweetness. Maple syrup or another sweetener you prefer will work here too.
    • Oats - Use rolled / old-fashioned oats. Quick cook or Instant Oats won’t work here, so be sure you grab the right ones. 
    • Chopped Pecans - Look for pre-chopped pecans (usually in the baking aisle) so that you can skip any chopping. See below for ideas of other nuts to use here. 
    • Pure Vanilla Extract, Kosher Salt, and Ground Cinnamon - Pantry staples that give the granola flavor. 

    adding ingredients to granola in the slow cooker

    Homemade Granola as a Gift

    This granola makes a great gift! Just package the finished product in 8-oz mason jars or plastic bags. Finish with some ribbon and a gift tag. If making a big batch, you can double this recipe, but it will take 2 to 3 hours longer to cook evenly.

    slow cooker granola in a slow cooker

    Possible Variations

    • Other Nuts - Any nuts will work in place of the pecans. Try slivered or sliced almonds, chopped walnuts, shelled pistachios, cashews - any will work.
    • Add Dried Fruit - Stir any dried fruit in after cooking. I love dried cranberries, dried blueberries, or dried cherries.
    • Chocolate Chips - Stir in after the granola has complete cooled.
    • Coconut - Stir shredded or dried coconut into the granola after cooking.
    • Chocolate - Add 1 tablespoon of unsweetened cocoa powder or ¼ cup Nutella with the liquid ingredients. (Shout out to my original Nutella Granola.)

    granola and blueberries topping yogurt in a bowl

    Other Breakfast Favorites

    • Slow Cooker Breakfast Casserole - This breakfast casserole with sausage, eggs, and cheese uses bagels as the base which hold up to the low, slow overnight cook time. 
    • Make Ahead Breakfast Burritos - These freezer-friendly burritos with eggs, ham, cheese, and peppers can be baked straight from the freezer and actually make a great, easy dinner as well as breakfast. 
    • Chai Spice Granola - This granola is packed with fragrant spices. It smells SO good while cooking and has the same warm, cozy flavor of a chai spice latte. 

    Favorite Tools

    • Slow Cooker - This recipe should be made in a 6-quart Slow Cooker (this is a link to the KitchenAid version I have and love).
    slow cooker granola over yogurt in a white bowl
    Print Recipe
    5 from 4 votes

    Slow Cooker Granola

    Slow cooker granola is a one pot recipe for a classic granola that is golden brown and super crunchy. Everything is combined right in the slow cooker - just one dish to clean!
    This recipe should be made in a 6-quart slow cooker.
    Prep Time10 mins
    Cook Time5 hrs
    Course: Breakfast
    Keyword: easy breakfast recipe, pecan, slow-cooker
    Servings: 24 servings
    Calories: 202kcal
    Author: Jess Smith via Inquiring Chef
    Cost: $5.00

    Equipment

    • 6-quart Slow Cooker

    Ingredients

    • Nonstick Cooking Spray (or use 1 tablespoon of oil)
    • ½ cup Oil (use any type - I like avocado oil or grapeseed for their more neutral flavor; olive oil or vegetable oil will work as well)
    • ½ cup Honey
    • 1 teaspoon Pure Vanilla Extract
    • ½ teaspoon Ground Cinnamon
    • 5 cups Rolled / Old-Fashioned Oats
    • ¼ teaspoon Kosher Salt
    • 2 cups Chopped Pecans (look for a 2 cup / 8 oz bag of pre-chopped pecans)

    Instructions

    • Spray the inside of the bowl of a slow cooker with nonstick cooking spray (or rub with 1 tablespoon oil).
    • In a small bowl whisk together oil, honey, vanilla, cinnamon, and salt.
    • In the bowl of a slow cooker, combine oats and chopped pecans.
    • Pour liquids over dry ingredients and stir everything until evenly combined.
    • Place two layers of paper towels underneath the slow cooker lid before you close the slow cooker. (The paper towels will absorb moisture that collects on the lid, preventing it from dripping down onto the granola. This will help the granola to crisp up.)
    • Cook the granola on low until evenly golden brown, 4 to 6 hours. Stir the granola well every hour to insure it cooks evenly. (Tips: Every slow cooker is different, so the granola may take anywhere in this range. It may not be super crisp until it cools, but you'll know it's done when all of the oats are evenly golden brown. My KitchenAid slow cooker is known to run cooler than most others on the market, so it takes almost the full 6 hours. To be sure I don't miss stirring it each hour, I set my kitchen timer after each time I stir.)
    • When the granola is evenly golden brown, unplug it and remove the lid. Leave it sitting with the lid off until completely cool, 30 to 60 minutes.
    • Transfer to an airtight container. Granola should be good in an airtight container at temperature for up to 2 weeks.

    Notes

    Quick tip! I always store my granola in the fridge (with the lid) off the day after I make it. This stint in the cold, dry refrigerator insures that any extra moisture evaporates and pretty much guarantees the granola will stay super crunchy for a full 2 weeks.

    Nutrition

    Calories: 202kcal | Carbohydrates: 21g | Protein: 4g | Fat: 13g | Saturated Fat: 1g | Sodium: 1mg | Potassium: 114mg | Fiber: 3g | Sugar: 6g | Vitamin A: 5IU | Vitamin C: 1mg | Calcium: 17mg | Iron: 1mg

    *This post contains affiliate links*

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    About Jess

    Hi! I'm Jess. I am the recipe creator and photographer behind the 900+ recipes you’ll find on Inquiring Chef. As a mom to three young kids and professional cook, my mission is to make every moment in the kitchen and around the table count. If you’re looking for easy, flavorful, family-approved recipes, you’ve come to the right place! Learn more about me here.

    Reader Interactions

    Comments

    1. Joy

      December 08, 2019 at 11:53 am

      Wow! I love your idea of making granola in the slow cooker. It sure makes a lot more than you can on a pan in the oven, and seems easy too.

      Reply
    2. Martha in KS

      December 08, 2019 at 5:29 pm

      5 stars
      Thanks for a great-sounding recipe with lots of options. I'll be making it for Xmas gifts.

      Reply
    3. Clare Scougall

      April 01, 2022 at 2:40 am

      Can I freeze this?

      Reply
      • Jess Smith

        April 02, 2022 at 8:38 am

        Yes! It freezes well. It loses a bit of its crunch but is still great. Just defrost at room temperature or use it straight from the freezer.

        Reply

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