Roasted Sweet Potato Avocado Quinoa

The first time I made these grain bowls, I was trying to use up leftover sweet potatoes and half a bunch of cilantro that was wilting in my fridge. My roommate walked in mid-chop and asked what I was making, and I honestly just shrugged and said something involving quinoa and roasting. Now she requests this every Sunday meal prep day without fail.

Last winter I brought a huge batch of these bowls to a potluck, and honestly, I was worried they would not impress anyone compared to the casseroles and fancy appetizers. But my friend Sarah literally messaged me the next morning asking for the recipe because she kept thinking about the dressing at 2am.

Ingredients

• 2 medium sweet potatoes, peeled and diced (about 600 g): I learned the hard way that keeping the cubes relatively uniform helps everything roast evenly, so take your time with the knife work here
• 1 ripe avocado, sliced: Wait until the very last second to cut this, and if it is not quite yielding to gentle pressure, let it sit on your counter for another day
• 1 cup cherry tomatoes, halved: These little pops of acidity cut through the sweet potatoes so beautifully, and roasting them alongside the potatoes makes them even sweeter
• 2 cups baby spinach or mixed greens: The heat from the quinoa and potatoes slightly wilts the greens just enough without making them soggy
• 1 small red onion, thinly sliced: If raw onion is too intense for you, a quick soak in ice water tames the bite while keeping the crunch
• 1 cup quinoa, uncooked: Always rinse quinoa under cold water until the water runs clear, or you will end up with a bitter soapy taste that ruins everything
• 2 cups water or vegetable broth: Broth adds subtle depth, but honestly, water works perfectly fine if that is what you have on hand
• 1/2 cup canned black beans, drained and rinsed: These are optional but add such a nice protein boost and creamy texture
• 2 tbsp pumpkin seeds (pepitas), toasted: Toss these in a dry pan over medium heat until they start popping and smell nutty, maybe 2 minutes
• 1/3 cup fresh cilantro, chopped: Do not be shy with stems, they pack just as much flavor as the leaves
• 1/4 cup extra virgin olive oil: This emulsifies the dressing into something silky and restaurant quality
• Juice and zest of 2 limes: Zest first before juicing, and roll the lime on your counter with your palm to get every last drop
• 1 garlic clove, minced: Fresh garlic makes such a difference here, and letting it sit in the acid for a few minutes mellows the harshness
• 1 tbsp honey or maple syrup: Just a touch balances the lime and brings everything together
• 1/2 tsp ground cumin: Toasting this in a dry pan for 30 seconds before adding wakes up the essential oils
• Salt and freshly ground black pepper to taste: Taste your dressing before adding, because the salt needs happen gradually

Instructions

Get your oven going:

Preheat to 425°F and line a baking sheet with parchment paper, which saves you from scrubbing roasted sugar off metal later

Roast those sweet potatoes:

Toss the cubes with 1 tbsp olive oil, salt, and pepper until coated, spread them out so they have room to breathe, and roast for 25 to 30 minutes while flipping halfway

Cook the quinoa:

Rinse it under cold water until clear, combine with your water or broth, bring to a boil, then cover and simmer for 15 minutes before letting it steam off the heat

Make the dressing:

Blend or whisk together cilantro, olive oil, lime juice and zest, garlic, honey, cumin, salt, and pepper until it turns this gorgeous bright green

Assemble your bowls:

Start with quinoa as your base, then arrange the sweet potatoes, beans, tomatoes, spinach, onion, and avocado in sections so it looks as beautiful as it tastes

Finish and serve:

Drizzle that dressing generously, scatter pumpkin seeds on top, and add any extra toppings you are craving

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My sister texted me at 11pm one night saying she made these bowls after a terrible day at work, and something about the combination of textures and flavors just made everything feel manageable again. Sometimes food is just that simple.

Make It Your Own

I have swapped sweet potatoes for butternut squash, used kale instead of spinach, and even added roasted corn when summer produce was overflowing. The formula stays the same, but the variations keep it interesting.

Timing Tricks

If you want to get ahead, roast the sweet potatoes and cook the quinoa up to three days in advance. Store them separately and reheat gently while you make the dressing, and dinner comes together in under ten minutes.

Serving Suggestions

These bowls are satisfying enough on their own, but a crisp white wine like Sauvignon Blanc cuts through the richness beautifully. I have also served them alongside grilled fish for heartier appetites.

• Extra protein options include grilled chicken, shrimp, or crispy tofu cubes
• Crumbled feta adds a salty tang that plays nicely with the sweet potatoes
• Hot sauce lovers should keep their favorite bottle nearby

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Hope these bowls bring as much comfort to your table as they have to mine.

Recipe FAQs

→ Can I make this bowl ahead of time?

Yes, you can prepare the roasted sweet potatoes, quinoa, and dressing up to 2 days in advance. Store them separately in airtight containers in the refrigerator. Assemble the bowls fresh and add avocado just before serving to prevent browning.

→ What other grains work well in this bowl?

Farro, brown rice, or bulgur make excellent substitutes for quinoa. Cook the grain according to package instructions and adjust cooking time as needed. Each grain brings a slightly different texture and nutritional profile to the bowl.

→ How do I store leftovers?

Store components separately in airtight containers. The roasted sweet potatoes and quinoa keep well for 3-4 days refrigerated. The dressing stays fresh for up to a week. Avoid storing the assembled bowl with avocado, as it doesn't maintain its texture well overnight.

→ Can I roast the sweet potatoes ahead of time?

Absolutely. Roast a large batch of sweet potatoes and store them in the refrigerator for up to 5 days. Reheat in the oven at 400°F for 10 minutes or in the microwave before assembling your bowls. This makes weekday lunches incredibly convenient.

→ What proteins can I add to make it more filling?

Grilled chicken breast, baked tofu, or shrimp work beautifully. For plant-based options, try adding more beans, hemp seeds, or a soft-boiled egg. Each protein addition transforms this into a complete, satisfying meal.