These are baked fries loaded with smoky bean chili and a cashew-based cheese sauce that actually stretches. The whole thing comes together in about 70 minutes and uses ingredients you can find at any grocery store. It’s a genuinely filling dinner, not just a snack.
The short version of why this works
Two things make or break this recipe. First, the potato soak: cutting the fries and letting them sit in cold water pulls out surface starch that would otherwise turn the outside gummy in the oven. Dry them completely before adding oil and cornstarch — any moisture left on the surface steams the fries instead of crisping them. Second, the tapioca starch in the cheese sauce. It’s what gives the sauce that pull when you lift a forkful. Without it, the cashew blend is still tasty but it pours like a thin gravy. Both steps are simple, and skipping either one is the most common reason the dish disappoints.
Mistakes to avoid
- Crowding the baking sheet. Fries touching each other trap steam and go soft. Use two large sheets and give each fry its own space. If your oven runs small, roast in two batches rather than cramming everything onto one pan.
- Skipping the cashew soak. If you don’t have a high-speed blender, soaking the cashews for at least 4 hours (or 20 minutes in just-boiled water) is non-negotiable. Under-soaked cashews leave the sauce grainy no matter how long you blend.
- Adding the cheese sauce too early. Pour it over the fries right before serving, not while they’re still in the oven. Heat from the pan continues to thicken the sauce quickly, and fries sitting under it for more than a few minutes lose their crunch.
- Under-seasoning the chili. Beans absorb a lot of salt. Taste the chili after it simmers and adjust — it should be boldly seasoned on its own before it ever touches the fries.
- Blending the cheese sauce while it’s too hot. Let it cool for 2-3 minutes before transferring to the blender, and keep the lid slightly vented. Blending very hot liquid builds pressure and can blow the lid off.
Smart swaps
- Tapioca starch: This is the one ingredient worth tracking down — it’s in most grocery stores near the baking supplies or in the natural foods aisle. Arrowroot powder works as a backup but produces a slightly less stretchy, more gel-like texture.
- Nutritional yeast: Sold in the bulk or health food section. It’s what gives the cheese sauce its savory, slightly cheesy flavor. There’s no real substitute, but it’s widely available and a small bag lasts for months.
- Tamari: Regular soy sauce works fine. Use a gluten-free tamari if that matters to you.
- Russet potatoes: Best choice for crispy baked fries because of their low moisture content. Yukon Golds will work but come out slightly less crisp.
Make-ahead notes
The chili keeps well — make it up to 3 days ahead and store it in the fridge, or freeze it for up to 2 months. The cashew cheese sauce can be refrigerated for up to 4 days; it thickens considerably when cold, so reheat it gently in a small saucepan over low heat with a splash of water, stirring until it loosens back to a pourable consistency. The fries are the one component that doesn’t hold: baked fries go soft within 20-30 minutes of coming out of the oven, so cook them fresh and assemble right before serving. Skip the garnish — not worth the extra dish when the chili and cheese sauce already cover every flavor note you need.
Vegan Chili Cheese Fries
Equipment
- Large baking sheets (2)
- Parchment paper
- Large skillet or sauté pan
- High-speed blender
- Small saucepan
- Large mixing bowl
- Chef's knife
- Cutting board
- Measuring cups and spoons
- Tongs or spatula
- Clean kitchen towels or paper towels
Ingredients
For the Baked Fries:
- 2 pounds russet potatoes, scrubbed (about 5–6 medium), cut into 1/4-inch fries russets give the crispiest exterior and fluffy interior
- 8 cups cold water, for soaking enough to fully submerge potatoes; refresh if water gets cloudy
- 2 tablespoons cornstarch helps create a shatteringly crisp crust
- 1 teaspoon smoked paprika adds a subtle smoky note to the fries
- 1 teaspoon garlic powder
- 1 teaspoon fine sea salt adjust to taste
- ½ teaspoon freshly ground black pepper
- 2 tablespoons avocado oil high smoke point oil for crisp baking
For the Quick Stovetop Chili:
- 1 tablespoon extra-virgin olive oil or use another neutral oil
- 1 medium yellow onion, diced (about 1 1/2 cups) fresh, firm onions yield better sweetness
- 1 piece jalapeño, seeded and minced (optional) for heat. Leave seeds for spicier chili
- 3 cloves garlic, minced freshly minced for best aroma
- 1 ½ tablespoons chili powder use a high-quality blend for depth
- 2 teaspoons ground cumin
- ½ teaspoon smoked paprika
- 1 teaspoon dried oregano
- 2 tablespoons tomato paste caramelizes for umami depth
- 1 cup low-sodium vegetable broth use a flavorful brand for best results
- 1 ½ cups crushed tomatoes San Marzano style recommended
- 1 cup cooked black beans, drained and rinsed canned is fine; look for low-sodium
- 1 cup cooked pinto beans, drained and rinsed
- 1 tablespoon tamari or soy sauce adds savory depth (umami)
- 1 teaspoon maple syrup balances acidity and heat
- ¾ teaspoon kosher salt or to taste
- ¼ teaspoon freshly ground black pepper
For the Cashew "Cheese" Sauce:
- 1 cup raw cashews soak 10 minutes in hot water or 4 hours in cool water for ultra-smooth sauce
- ¾ cup hot water for blending
- ¼ cup nutritional yeast choose a fresh, nutty-smelling brand for best flavor
- 2 teaspoons tapioca starch creates a gooey, stretchy finish; optional but recommended
- 1 tablespoon fresh lemon juice adds brightness
- ½ teaspoon garlic powder
- ½ teaspoon onion powder
- 1 tablespoon pickled jalapeño brine optional; adds gentle tang and nacho-shop vibe
- ¾ teaspoon kosher salt adjust to taste
- â…› teaspoon ground turmeric optional; boosts golden color
For Assembly and Garnish:
- 2 whole scallions, thinly sliced
- ¼ cup fresh cilantro, roughly chopped parsley works if you dislike cilantro
- ¼ cup pickled jalapeños, sliced for tang and heat
- 2 tablespoons red onion, finely minced (optional) adds color and bite
- 2 wedges lime for squeezing over the top just before serving
Instructions
- Preheat and Prepare Pans: Place two racks in the upper and lower thirds of your oven and preheat to 425°F (220°C). Line two large baking sheets with parchment for even browning and easy cleanup.
- Soak the Fries (15 minutes): Cut scrubbed russets into 1/4-inch batons. Submerge in cold water for 15 minutes to remove excess starch, which promotes crispness. While they soak, dice the onion, mince the garlic, and set a small pot of water to soak the cashews if using the quick-hot soak (10 minutes).
- Dry and Season: Drain potatoes and dry thoroughly using clean towels—any surface moisture will steam and soften the fries. Toss with cornstarch first (it should barely coat the surface), then add avocado oil, smoked paprika, garlic powder, salt, and black pepper. Toss until every fry is glistening and evenly seasoned.
- Bake the Fries (40 minutes): Arrange fries in a single, spaced layer on both sheets. Bake 20 minutes, rotate sheets top to bottom and front to back, flip fries, then bake another 18–22 minutes until edges are deeply golden and the centers feel light and airy when squeezed with tongs. Keep warm in the oven (turn off heat, door ajar) while you finish the toppings.
- Start the Chili Aromatics (medium heat, 6–8 minutes): In a large skillet over medium heat, warm olive oil. Add diced onion and a pinch of salt; sauté until translucent with golden edges, 5–7 minutes. Stir in jalapeño (if using) and garlic; cook 1 minute until fragrant.
- Bloom Spices and Build Body: Sprinkle in chili powder, cumin, smoked paprika, and oregano. Toast 30 seconds, stirring, until the spices smell toasty. Add tomato paste and cook 1 minute, stirring, until brick red and caramelized.
- Simmer the Chili (12–15 minutes): Stir in vegetable broth, crushed tomatoes, black beans, pinto beans, tamari, and maple syrup. Bring to a gentle simmer over medium heat and cook 12–15 minutes, stirring occasionally, until thick and spoonable. Season with kosher salt and black pepper to taste. Reduce heat to low to keep warm.
- Blend the Cashew Cheese (1–2 minutes): Drain soaked cashews. In a high-speed blender, combine cashews, hot water, nutritional yeast, tapioca starch, lemon juice, garlic powder, onion powder, jalapeño brine (optional), kosher salt, and turmeric (optional). Blend on high until completely silky and warm to the touch, 60–90 seconds. Tip: A high-speed blender yields the smoothest texture; a regular blender works but may require extra blending and scraping.
- Thicken the Cheese Sauce (3–4 minutes): Pour the blended sauce into a small saucepan over medium-low heat. Stir constantly with a spatula until glossy, slightly thick, and lightly stretchy from the tapioca, 3–4 minutes. If it becomes too thick, whisk in a splash of hot water to loosen to a drizzleable consistency.
- Assemble: Mound the hot fries on a warm platter. Spoon over a generous layer of chili, then drizzle (or zigzag) the cashew cheese sauce over the top. The heat will perfume the air with smoky spice and savory notes.
- Garnish and Serve: Scatter with scallions, cilantro, pickled jalapeños, and a sprinkle of red onion. Serve immediately with lime wedges for brightness.
- Make it Your Own (optional): Add avocado slices, a spoon of vegan sour cream, or a dash of hot sauce for extra richness and heat.
Notes
Mary’s Tips:
- Ultra-Crisp Fries: The cornstarch-first method creates micro ridges that crisp beautifully. Ensure potatoes are bone-dry before tossing.
- Air-Fryer Method: Cook fries at 380°F (193°C) for 22–28 minutes, shaking halfway. Work in batches to avoid crowding.
- Spice Control: Dial heat with jalapeño and chili powder. For smoky depth without extra heat, add 1/4 teaspoon liquid smoke to the chili.
- Cheese Sauce Texture: Tapioca starch gives stretch; for a thicker, creamier sauce without stretch, swap with 1 tablespoon arrowroot and remove from heat as soon as it thickens.
- Gluten-Free: Use certified GF tamari and spices.
- Bean Swap: Kidney beans or all black beans work well. For more protein, add 1 cup finely crumbled extra-firm tofu to the chili during the simmer.
- Make-Ahead: The chili keeps 4 days refrigerated and freezes well; rewarm with a splash of broth. Cheese sauce thickens as it cools—reheat gently with a bit of water.
Nutrition
Your questions, answered
Can I use store-bought frozen fries instead of making my own?
Yes, frozen fries work fine here. Cook them according to the package directions until they’re as crispy as possible, then load them immediately — the toppings are the same either way.
I’ve never used nutritional yeast before. Will the cheese sauce actually taste like cheese?
It won’t taste identical to dairy cheese, but it’s savory, rich, and satisfying in the same role. Most people who try it are surprised by how much it hits the right notes — the cashews provide the creaminess and the nutritional yeast adds the depth.
Can I make this nut-free?
You can replace the cashew cheese sauce with a store-bought vegan cheese sauce or a simple roux-based sauce made from plant-based butter, flour, oat milk, and nutritional yeast. The texture will be different but it will still work well over the chili and fries.
My chili looks too thin after simmering. How do I fix it?
Keep simmering it uncovered for another 5-10 minutes — the liquid will reduce and it will thicken on its own. You can also mash a small portion of the beans directly in the pan with a fork, which thickens the chili without any extra ingredients.
Try these next
- BBQ Jackfruit Sliders
- Crispy Bean and Corn Tostadas
- Smoky BBQ Jackfruit Tacos
- Southwestern Quinoa Salad