4-Grain Slow Cooker Porridge + Apple Compote

Whole grains are one of the most important plant-based food groups! They provide fibre, complex carbs, protein,  minerals and vitamins. 

Full discloser, 10 years ago I could not name more than 2 kinds of whole grains; wheat and rice.

I didn’t know what I didn’t know and I just became accustomed to the norm in my household. 

As my love of healthy foods unfolds I discover new things all the time! Sometimes I know exactly what I’m going to do with said new discovery and other times I have to hit up google.

When I started to expand my whole grain repertoire there was a lot of googling!

The first question you might be asking yourself is what exactly is a whole grain?

Whole grains are the seed of a plant, in this case cereal plants. Whole grains have three parts; the bran, endosperm and germ. 

Each part is important and comes with its own package of nutritional goodies. 

  • The bran gives you fibre and important minerals.
  • The endosperm provides carbohydrates.
  • The germ provides healthy fats, B vitamins and vitamin E.

Refined grains on the other hand have the bran and germ removed meaning those precious nutrients are also discarded. So whenever you can, choose whole grains in their most natural form and cook them at home from scratch.

Here are some whole grains (and pseudo-whole grains) I keep in my kitchen on the regular:

  • Amaranth
  • Brown rice (all kinds of rice!)
  • Buckwheat
  • Millet
  • Oats
  • Quinoa
  • Teff

There is considerable variation in terms of size, colour, texture, taste and cooking times within this list of grains and each one also differs in nutrient profile.

For example, quinoa and buckwheat are great sources of protein whereas teff and amaranth are a great source of manganese. For more on whole grain nutrition I like this summary. 

Some grains also contain the protein known as gluten (a nutritional celebrity these days) and these grains include: wheat, bulgur, rye, barley, triticale and some oats (depending on how they are processed). 

So how can we incorporate more whole grains?

A very basic way of incorporating new whole grains is to substitute them for whole grains you already use. 

I find that millet, quinoa and brown rice are easily interchangeable but each has its own unique taste. Other whole grains like teff and amaranth are really small and a little more finicky.

What’s the easiest way to get a variety of whole grains into your diet? 

For me it’s porridge! Even better, why not make it slow cooker porridge!

In this whole grain slow cooker porridge we combine steel cut oats, buckwheat, teff and amaranth! The result is a creamy oatmeal-like breakfast that will keep you full for hours!

This is a no-fuss way of experimenting with new whole grains. No new cooking methods or intricate recipes. You’re just throwing them all together with water and setting the slow cooker to low and letting it do its thing!

Now you can have this vegan whole grain slow cooker porridge as is or you can jazz it up with creamy Apple Raisin Compote!

Don’t let the name fool you, it’s also easy as pie and is ready in under 15 minutes. This compote adds a dramatic finish to such a wholesome grain bowl!

What is a compote? 

A compote generally refers to fruits that have been stewed with sugar and spices. I’m taking a healthy approach by using apples, raisins and some almond butter to make this a creamy compote with less refined sugar. 

Blogged while simmering Broccoli Dahl. This was on of the first recipes I ever posted and it’s still one of my favorites.

Recipe Hack: This recipe makes enough for a crowd. Feel free to half it if you’re only preparing breakfast for a couple of people. I like to have leftovers for breakfast so I usually make the big batch just for the two of us! When re-heating be sure to add more liquid as the porridge will thicken up as it cools!

4-Grain Slow Cooker Porridge

Author : Ashley Madden
Prep Time: 10 mins
Servings: 6
5 from 2 votes
A truly whole-grain porridge made overnight in the slow cooker! Paired with a delicious, low-sugar apple and raisin compote, this is a wholesome and filling breakfast!


  • 1 cup steel-cut oats gluten-free if needed
  • ½ cup buckwheat groats
  • ¼ cup teff
  • ¼ cup amaranth
  • pinch salt
  • 8 to 9 cups water

Apple Raisin Compote

  • 4 cups chopped apples, peel on (3-4 apples)
  • ¾ cup raisins
  • 2 to 4 tablespoons maple syrup (optional)
  • ¼ teaspoon pumpkin pie spice
  • 2 tablespoons stirred almond butter
  • pinch sea salt


  • Add all grains to a 4-liter slow cooker. Add a pinch of salt and water. If you like a really thick porridge, use 8 cups water. Set the slow cooker to low and cook for 7-8 hours. If you anticipate letting the slow cooker cook for 8 hours, I suggest using 9 cups of water.
  • In the morning give the porridge a good stir, add some almond or soy milk if needed. Set the slow cooker to warm and make the Apple Raisin Compote (recipe below).
  • Serve the porridge with a few spoonfuls of the compote (and a tablespoon of ground flaxseed for good measure!).

Apple Raisin Compote

  • Add the chopped apples (skin on!), raisins, maple syrup (if using), pumpkin spice and 1-2 tablespoons of water to a small-medium saucepot. Cover and cook over medium heat for 7-8 minutes until the apples release their juices and begin to shrink in size.
  • Remove the lid and continue to simmer over low-medium heat until most of the juice has evaporated. This will take around 8 to 10 minutes. Stir often to prevent burning.
  • Once all the juice has evaporated, turn off the heat and stir in the almond butter and pinch of salt. Put the lid back on the pot so the heat melts the almond butter. Once melted, stir and it’s ready!


If you can’t find teff or amaranth, use more buckwheat or more steel cut oats.
Did you make this recipe? Tag @riseshinecook on Instagram or hashtag it #riseshinecook


  1. Reply


    January 20, 2024

    5 stars
    I haven’t made yet but plan to! Could you please give me the nutritional breakdown such as serving size/amount, calories per serving and other key nutritional information? Thank you for the recipe as I’ve am new to cooking different grains besides just oatmeal in the mornings.

    • Reply

      Ashley Madden

      March 25, 2024

      I’m sorry I missed this! I don’t have the nutritional info for this recipe, I don’t do that for any of my recipes. I totally see how it’s helpful and I know this is inconvenient to many people! I focus more on using whole foods and not too much time thinking about the macro nutrient breakdown. You can use an app like fitness pal and plug in the ingredients and serving size to get an approximate breakdown 🙂

  2. Reply


    March 25, 2024

    This turned out amazing‼️my only question is, how do I store the leftovers and reheat the next day please? I’m about to store it in Tupperware🤷🏾‍♀️

    • Reply

      Ashley Madden

      March 25, 2024

      Thanks Tremeka! Yes keep in Tupperware or glass container with a lid. Do reheat, I’d add a few scoops to a pot with a bit of water and warm over low to medium heat. Add more water (or dairy free milk to thin). If you’re using a microwave, I’d heat in a glass bowl and stir in more liquid (water or milk) to loosen! The porridge will keep for up to 5 days in the fridge.

      • Reply


        April 5, 2024

        I figured it out but thank you for the extra tidbits of advice because they helped, I just want you to know that I have a 9 year old and he eats just about anything I put before him “amazing right‼️” and boy did he like this porridge, I’ve never made it with this combination of grains, we didn’t have the steel cut oats so we double up on Teff (which is our favorite grain) and it was warming to the soul. Can’t thank you enough for sharing🌻

        • Reply

          Ashley Madden

          April 7, 2024

          Thanks, Tremeka! I’m so glad you loved it 🙂

  3. Reply


    April 16, 2024

    5 stars
    Forgot to leave my rating, but this is beyond 5 stars‼️


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