
As the chill in the air sets in and cozy evenings beckon, I find myself reaching for my trusty slow cooker more than ever. There’s something incredibly satisfying about coming home to the aroma of a warm dish that has been bubbling away all day. One of my favorites? This Vegan Slow Cooker Sweet Potato and Red Lentil Tikka Masala. Imagine tender sweet potatoes, hearty red lentils, and a symphony of aromatic spices coming together to create a comforting hug in a bowl. With just a handful of ingredients and minimal prep, this dish is perfect for busy weeknights or lazy Sundays. Serve it over rice or with warm pita to soak up every delightful drop. Trust me, this recipe will have your taste buds singing and make you forget all about fast food!

Why is Slow Cooker Sweet Potato and Red Lentil Tikka Masala a Must-Try?
Comforting and Hearty: This dish wraps you in warmth with every bite, making it an ideal choice for chilly nights.
Effortless Preparation: Simply toss your ingredients into the slow cooker and let it work its magic—perfect for those with busy schedules!
Flavor Explosion: The blend of spices like garam masala and curry powder creates a rich, aromatic experience that dances on your palate.
Nutrient-Rich: Packed with fiber and protein from lentils and sweet potatoes, this dish is both filling and healthy, keeping you satisfied and energized.
Versatile Serving Options: Whether paired with rice, pita, or enjoyed solo, it adapts to your cravings while being effortlessly enjoyable.
Craving more delicious plant-based meals? Check out our vegan recipe collection for inspiring ideas!
Slow Cooker Sweet Potato and Red Lentil Tikka Masala Ingredients
For the Base
• Cooking Spray – Prevents sticking in the slow cooker; substitute with a thin layer of oil if unavailable.
• 1 cup Chopped Onion – Adds sweetness and depth to the flavor profile; shallots can enhance the taste.
• 4 Garlic Cloves, Minced – Provides aromatic flavor; use garlic powder as a substitute for convenience, but fresh is recommended for the best taste.
• 4 cups Peeled Cubed Sweet Potato (about 2 medium) – Lends natural sweetness and creamy texture; butternut squash is a good alternative if needed.
• 1 cup Dried Red Lentils – Adds protein and density; green lentils can be tried, but they may alter the texture.
For the Spices
• 1 Tbsp. Garam Masala – Key spice blend that imparts complex flavors; can reduce to 2 tsp. for a milder experience.
• 2 tsp. Curry Powder – Enhances the curry flavor; adjust according to your spice preference or substitute with turmeric if desired.
• 1 tsp. Ground Ginger – Offers warmth and spice; fresh ginger can be used for a stronger flavor punch.
• 1/2 tsp. Kosher Salt – Essential for seasoning; adjust to taste, especially if using broth with added sodium.
• 1/2 tsp. Freshly Ground Black Pepper – Provides a mild heat; white pepper is an alternative if you want a less visible speckling.
For the Saucy Goodness
• 1 (6-oz.) can Tomato Paste – Thickens and enriches the base flavor; other types like diced tomatoes can work but may alter consistency.
• 1 qt. Vegetable Broth – Adds moisture and flavor; chicken broth is an option for non-vegans, or use water with more seasonings.
• 1 (13.5-oz.) can Lite Coconut Milk – Adds creaminess while balancing acidity and spice; non-dairy alternatives like silken tofu blended until smooth can work as well.
For Serving
• White or Brown Basmati Rice – Provides a filling base; use precooked rice for added convenience.
• Garnishes – Dollop of yogurt, grilled pita, and fresh cilantro or basil enhance both presentation and flavor; substitute non-dairy yogurt for a vegan option.
This Slow Cooker Sweet Potato and Red Lentil Tikka Masala will surely become a go-to favorite, making every meal a special occasion!
How to Make Slow Cooker Sweet Potato and Red Lentil Tikka Masala
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Prepare the Slow Cooker:
Lightly coat a 5- to 6-quart slow cooker with cooking spray. This helps prevent sticking and ensures your dish comes out smoothly. -
Combine Ingredients:
Add the chopped onion, minced garlic, cubed sweet potato, red lentils, garam masala, curry powder, ground ginger, salt, and pepper to the slow cooker. Stir well to mix all the ingredients together. -
Add the Tomato Base:
Pour in the tomato paste and vegetable broth, stirring until everything is well combined. The mixture should look vibrant and aromatic. -
Cook on Low:
Cover the slow cooker and set it to cook on low for 8 hours. The sweet potatoes should be fork-tender when it’s time to eat. -
Finish with Coconut Milk:
Once the cooking time is up, turn off the heat and stir in the lite coconut milk. Let it sit covered for 5 minutes to meld the flavors. -
Serve and Enjoy:
Spoon the tikka masala over warm basmati rice or with grilled pita, and finish with your favorite garnishes like yogurt or fresh herbs.
Optional: Add a squeeze of lime for extra brightness!
Exact quantities are listed in the recipe card below.

Expert Tips for Slow Cooker Sweet Potato and Lentil Tikka Masala
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Stir Well: Proper mixing before cooking ensures that the spices and ingredients blend together beautifully, creating a rich flavor in your tikka masala.
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Check for Doneness: After 8 hours, check that sweet potatoes and lentils are tender. If they need more time, adjust the cooking duration for your preferred consistency.
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Spice Adjustment: Feel free to taste and adjust the garam masala and curry powder levels per your spice preference, making each batch of slow cooker sweet potato and lentil tikka masala uniquely yours.
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Add Greens: For extra nutrition, consider adding spinach or kale in the last 30 minutes of cooking—this will enhance the dish without compromising the flavors.
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Storage Solution: Leftovers can be stored in an airtight container in the fridge for up to 4 days, making this dish great for meal prep!
Make Ahead Options
These Vegan Slow Cooker Sweet Potato and Red Lentil Tikka Masala ingredients are perfect for meal prep enthusiasts! You can chop the onion, garlic, and sweet potatoes up to 24 hours in advance and store them in the refrigerator to maintain their freshness and prevent browning. The dried red lentils can also be measured out and kept in an airtight container. When you're ready to cook, simply combine all prepped ingredients in the slow cooker, add the tomato paste and broth, and set to cook for 8 hours. Finish by stirring in the coconut milk at the end, ensuring a creamy, delicious Tikka Masala that tastes just as good as when freshly made!
Storage Tips for Slow Cooker Sweet Potato and Red Lentil Tikka Masala
Fridge: Store leftovers in an airtight container for up to 4 days. Allow it to cool completely before sealing to prevent condensation.
Freezer: For longer storage, freeze in airtight containers for up to 3 months. Portion into smaller servings for easy reheating later.
Reheating: Thaw frozen tikka masala overnight in the fridge. Reheat gently on the stove or in the microwave, adding a splash of vegetable broth to restore creaminess.
Room Temperature: Avoid leaving the dish out for more than 2 hours to maintain safety. Enjoy the delicious flavors of your Slow Cooker Sweet Potato and Lentil Tikka Masala!
What to Serve with Slow Cooker Sweet Potato and Red Lentil Tikka Masala?
Transform your dinner into a delightful experience by pairing this dish with complementary sides that balance flavors and textures.
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Basmati Rice:
Fluffy and fragrant, basmati rice serves as the perfect vehicle to soak up the creamy tikka masala sauce, enhancing each mouthful. -
Warm Pita Bread:
Soft and pillowy, pita is ideal for dipping and sopping up every last drop of this savory curry, adding a comforting touch. -
Cilantro Lime Quinoa:
A protein-packed alternative to rice, this nutty quinoa has a refreshing lime zest that brightens the earthy flavors of the tikka masala. -
Coconut Yogurt:
A cool dollop of coconut yogurt adds creaminess and balances the spices beautifully. It's a great vegan option that complements the dish perfectly. -
Pickled Red Onions:
These tangy, vibrant onions add a sharp contrast to the rich tikka masala. Their crunch enhances the overall texture of your meal. -
Roasted Vegetable Medley:
Caramelized veggies like bell peppers and zucchini bring a lovely sweetness, making them a vibrant, colorful addition to your dinner plate. -
Curried Green Salad:
Crisp greens tossed with a light curry dressing provide freshness and crunch, balancing out the hearty nature of the tikka masala. -
Chai Tea:
A cup of gently spiced chai acts as a lovely beverage pairing, enhancing the Indian flavors of your meal while offering a cozy finish.
Slow Cooker Sweet Potato Variations
Feel free to make this recipe your own with these fun, creative tweaks that add an exciting twist to your dish!
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Spicy Kick: Add 1-2 diced jalapeños or a pinch of cayenne pepper for an extra layer of heat. This will energize your taste buds and awaken the flavors.
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Heartier Protein: Substitute red lentils with chickpeas or kidney beans for a different texture and added protein. Mixing legumes adds depth and satisfaction to your meal.
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Creamy Dream: Replace lite coconut milk with full-fat coconut milk for a richer, velvety texture. This change makes the dish feel even more indulgent and comforting.
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Veggie Medley: Stir in chopped carrots or bell peppers along with the sweet potatoes for additional color and nutrients. This will enhance the dish's visual appeal and nutritional profile.
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Curry Fusion: Experiment with a different curry blend like Thai red curry paste instead of garam masala for a unique twist. This swap will transform the flavor profile into something exotic and tantalizing.
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Savory Herbs: Garnish with fresh basil or mint before serving. This aromatic touch will elevate the dish and surprise your guests with freshness.
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Creamy Cashew: Blend soaked cashews in place of coconut milk for a nutty, creamy flavor. This twist adds a delightful richness—perfect for nut lovers!
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Zesty Citrus: Squeeze in some fresh lime or lemon juice just before serving for a refreshing tang that brightens the dish beautifully. The zing will enhance the overall taste and make it pop!

Slow Cooker Sweet Potato and Red Lentil Tikka Masala Recipe FAQs
How do I select ripe sweet potatoes for this recipe?
When choosing sweet potatoes, look for those that are firm, smooth, and have a rich, even color. Avoid those with dark spots, bruises, or wrinkles, as these may indicate aging. Ideally, opt for medium-sized sweet potatoes, as they cook evenly and create a lovely texture in your Slow Cooker Sweet Potato and Red Lentil Tikka Masala.
What is the best way to store leftovers?
Absolutely! Store leftovers in an airtight container in the refrigerator for up to 4 days. Make sure the dish has cooled completely before sealing it to prevent condensation from forming. For longer storage, you can freeze individual portions in airtight containers for up to 3 months. This way, you can enjoy it on busy nights without any hassle!
Can I freeze Slow Cooker Sweet Potato and Red Lentil Tikka Masala? How?
Yes, you can! To freeze, let the tikka masala cool completely. Then, portion it into airtight containers or freezer-safe bags. Be sure to remove as much air as possible before sealing. Label and date the containers for easy identification. When you're ready to enjoy it, thaw overnight in the fridge and reheat gently on the stove or in the microwave, adding a splash of vegetable broth if needed to revive the creaminess.
Why is my dish too watery or too thick?
If your tikka masala turns out watery, it might be due to excess liquid from the vegetables. To remedy this, you can cook it uncovered in your slow cooker for an additional 15-30 minutes to allow some liquid to evaporate. Conversely, if it’s too thick, you can add a touch of vegetable broth or water and stir well to achieve your desired consistency. Adjusting the cooking time can also make a difference depending on your slow cooker and its heat settings.
Is this recipe allergy-friendly?
Yes! This Slow Cooker Sweet Potato and Red Lentil Tikka Masala is vegan, gluten-free, and dairy-free, making it suitable for a variety of dietary restrictions. However, if you or someone you’re serving has specific allergies, be cautious with ingredients like vegetable broth and ensure there are no hidden allergens in pre-packaged products. Always double-check labels, especially for pre-made seasonings and garnishes, to maintain a safe and delicious meal experience.
Could I use alternative ingredients for this recipe?
Certainly! If you’re out of certain ingredients or looking to modify, there are plenty of alternatives. For instance, butternut squash can take the place of sweet potatoes for a different flavor, and green lentils can substitute red lentils, keeping in mind the texture may alter. You could also adjust spices to cater to your preferred flavor profile—be bold and experiment! Every chef knows that the joy of cooking lies in fulfilling your taste preferences.

Savory Slow Cooker Sweet Potato and Lentil Tikka Masala Bliss
Ingredients
Equipment
Method
- Lightly coat a 5- to 6-quart slow cooker with cooking spray.
- Add the chopped onion, minced garlic, cubed sweet potato, red lentils, garam masala, curry powder, ground ginger, salt, and pepper to the slow cooker. Stir well.
- Pour in the tomato paste and vegetable broth, stirring until well combined.
- Cover the slow cooker and set it to cook on low for 8 hours.
- Once the cooking time is up, stir in the lite coconut milk and let sit covered for 5 minutes.
- Spoon the tikka masala over warm basmati rice or with grilled pita, and finish with your favorite garnishes.





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