A vegetarian Mexican quinoa casserole made entirely in the slow cooker. Packed with sweet potatoes, black beans and taco seasoning, this is sure to be a family favorite! Vegetarian and gluten-free.
You’re in for a treat with this slow cooker meal! Cheesy casserole goodness with verrrrry little effort. In case you didn’t know, you can throw dry, uncooked quinoa directly into your slow cooker with liquid (in this case, water or broth) and it will cook right up! For this particular dish, just add in the quinoa, liquid, veggies and spices and turn your slow cooker on. When it finishes cooking, stir in the cheese and top with some more for good measure and voila! A healthy, cheesy casserole is ready to eat.
This recipe is inspired by my Quinoa Fiesta Bake, which is delicious BTW, but I have to say that I might like the slow cooker version even better than the original. I think it has to do with the cheese being melty and gooey with the slow cooker version. The cheese tends to get hard and crispy on top. I know some people love that crispy cheesy layer, but the melty and gooey cheese speaks to me with this dish.
So let’s talk about quinoa for a minute, because it is the powerhouse ingredient behind this recipe!
Although it’s grain-like, quinoa is not technically a grain (like wheat or rice) but a seed more closely related to spinach and amaranth. Weird, I know! Having said that, it’s basically a grain! You prep it the same, eat it the same and it tastes really similar to other grains.
Quinoa is considered a superfood. It’s classified as a carbohydrate but it’s also high in protein and fiber and a good source of antioxidants and minerals. It’s naturally gluten-free, so perfect for anyone with gluten sensitivities or allergies.
I had to check this before recipe testing! It was my first time making quinoa in a slow cooker and I honestly didn’t know if I should put it in uncooked or cooked. I wasn’t sure if the slow cooker would get hot enough to cook the quinoa but turns out it does!
Through my research, I also found that you can cook plain quinoa in your slow cooker too. Here’s how:
This is a set-it-and-forget-it kind of slow cooker meal. Hooray! Simply add the liquid, uncooked quinoa, sweet potato, black beans, salsa, bell pepper, onions, cilantro and seasoning to your slow cooker. Seriously, dump it all in there! Give it a good stir to combine all of the ingredients and then cover. Cook on high for 2-3 hours or low for 6 hours.
To decide which cooking time to choose, look at your schedule! If you’re starting this in the afternoon and need a quick turnaround, cook on high. If you’re starting this in the morning and have the flexibility of it going all day (or won’t be home), cook it on low.
It’s ready when the liquid is absorbed and the quinoa is cooked. You’ll remove the lid and give everything another stir at this point. Stir in 1 cup of cheese and then top with another cup. Cover and cook a little longer, just until cheese melts. You don’t need to turn your slow cooker back on – if it’s still on the “warm” setting, it should be giving off enough heat to melt the cheese.
When the cheese is nice and melted, scoop out portions, top with desired toppings and serve!
This might just be one of my favorite slow cooker meals to date. The combo of sweet potatoes and black beans with the taco seasonings and cheese is so good and so comforting. One thing to note: the dish does tend to get a little mushy if you let it cook for too long. I don’t mind this at all and honestly, think it makes a great dip this way BUT if you want more texture with the sweet potatoes and quinoa, just be sure not to overcook the dish.