Best Southern Vegan Mac and Cheese Recipe

This vegan mac and cheese recipe replicates Southern comfort food flavors without dairy by using a creamy cashew sauce and vegan cheese shreds. Key steps include soaking raw cashews for a smooth blend, creating a roux with plant butter and flour, and baking the assembled dish for a firm texture and golden top. The result is a hearty, familiar-tasting pasta bake that serves as a side or main dish.

This vegan mac and cheese captures classic Southern comfort food flavors without dairy.

Traditional Southern mac and cheese relies on a rich, creamy texture and savory, melty cheese. This vegan version replicates that soul food essence using plant-based techniques and ingredients. The goal is a hearty, satisfying dish that tastes familiar and comforting.

Replacing the Dairy Foundation

The Creamy Cashew Sauce Technique

Soaking raw cashews for 4+ hours is non-negotiable. It softens them for a perfectly smooth blend. Drain and rinse. Blend with hot plant milk, nutritional yeast for cheesiness, garlic powder, onion powder, and a touch of mustard. Blend until silky. This mixture replaces the cheese sauce entirely. For a quicker method, use a high-quality store-bought vegan cheese sauce mix.

Baking vs. Stovetop

Southern mac and cheese is almost always baked. The oven creates a firm, sliceable texture and a golden top. For the authentic experience, bake it. Pour the cooked pasta and blended sauce into a baking dish. Top with extra vegan cheese shreds or breadcrumbs. Bake at 350°F (175°C) for 25-30 minutes until set and browned. A stovetop version will be saucier but lacks the classic crust.

Key Flavor Boosters

• Smoked paprika mimics the flavor of baked cheese.
• A dash of apple cider vinegar brightens the sauce.
• Black pepper and a pinch of cayenne add depth.
• Vegan butter dotted on top before baking adds richness.

Serving Like the South

Serve this directly from the baking dish. It pairs with fried chicken, collard greens, or cornbread. Leftovers reheat well. The flavors meld overnight. For a Paula Deen-inspired twist, stir in a block of vegan cream cheese with the cashew sauce. This adds incredible tang and density.

Key ingredients include cashew cream, vegan cheese shreds, and elbow macaroni.

The Pasta Base

Elbow macaroni is the traditional choice. Its hollow shape holds sauce perfectly. Other options work too. Shell pasta, rotini, and penne are solid substitutes. Avoid long pasta like spaghetti. Use 16 oz (454g) of dry pasta. This yields about 4-5 cups cooked. Salt the boiling water generously. Cook until just al dente. Overcooked pasta turns mushy when baked.

The Creamy Base: Cashew Cream

Cashew cream replaces heavy cream and milk. Soak 1.5 cups raw cashews in water for 4 hours minimum. Drain completely. Blend with 1 cup hot water until ultra-smooth. Use immediately or refrigerate up to 5 days. For a tangier sauce, add 2 tbsp lemon juice during blending. Cashew cream provides richness no other nut matches.

The Cheese Component

Use 2-3 cups shredded vegan cheese. Mixing two brands improves flavor and melt. For extra sharp taste, stir in 2-3 tbsp nutritional yeast flakes.

Supporting Ingredients

• Plant milk: 2 cups oat or soy milk works best
• Vegan butter: 3 tbsp for roux and topping
• All-purpose flour: 3 tbsp to thicken
• Garlic powder: 1 tsp
• Onion powder: 1 tsp
• Yellow mustard: 1 tsp
• Smoked paprika: 0.5 tsp
• Salt and black pepper to taste
• White breadcrumbs: 0.5 cup for topping

Substitutions

No cashews? Use blanched almonds or sunflower seeds. Cannot soak nuts? Use silken tofu blended with 1 tbsp lemon juice and 1 tbsp nutritional yeast. It lacks the nutty richness but works. No elbow macaroni? Use any small pasta. Barilla, De Cecco, and Ronzoni all perform well.

Cook pasta then blend cashews with plant milk for a smooth sauce.

Step 1: Cook the Pasta

Bring a large pot of water to a rolling boil. Add 1 tbsp salt per gallon of water. Stir in 16 oz dry elbow macaroni. Cook 1 minute less than package directions say. It finishes cooking in the oven. Drain immediately. Do not rinse. The starch helps sauce cling.

Step 2: Prepare Cashew Cream

While pasta cooks, make the cashew cream. Soak 1.5 cups raw cashews in boiling water for 1 hour if short on time. Drain and rinse. For the smoothest texture, use a high-speed blender. Pour 1 cup hot plant milk into the blender first. Add drained cashews, 2 tbsp nutritional yeast, 1 tsp garlic powder, 1 tsp onion powder, 1 tsp yellow mustard, and 0.5 tsp smoked paprika. Blend on high for 2 full minutes. Stop and scrape sides. Blend another minute. The mixture should be completely smooth with zero grit.

Step 3: Build the Roux

Use the same pot. Melt 3 tbsp vegan butter over medium heat. Whisk in 3 tbsp all-purpose flour. Stir constantly for 2 minutes. The roux should bubble and smell nutty. Slowly pour in 2 cups plant milk while whisking. Stir until it thickens, about 3-4 minutes. Remove from heat.

Step 4: Combine Everything

Pour the cashew cream into the roux. Whisk until unified. Add 2.5 cups vegan cheese shreds. Stir until melted. Season with 1 tsp salt and 0.5 tsp black pepper. Taste and adjust. Add more mustard for tang. Add smoked paprika for smokiness. Pour drained pasta into the sauce. Fold gently until every piece coats evenly.

Pro Tips for Smoothness

Avoid blenders with narrow containers. They do not process cashews evenly. A food processor works but produces a coarser result than a blender.

Combine sauce with pasta and bake until bubbly and golden on top.

Preheat and Prepare the Pan

Set oven to 350°F (175°C). Allow it to fully preheat for at least 15 minutes. Grease a 9x13 inch baking dish with vegan butter or non-stick spray. A deep dish works best for generous portions. Pour the sauced pasta directly into the prepared dish. Spread evenly with a spatula.

Add the Topping

For a classic Southern crust, sprinkle 0.5 cup vegan cheese shreds over the top. Follow with 0.5 cup panko breadcrumbs mixed with 1 tbsp melted vegan butter. The butter promotes browning. For extra crunch, add a handful of crushed crackers or potato chips.

Baking Time and Temperature

The Broiling Step

For an extra dark, crispy top, broil for the final 2-3 minutes. Watch closely. Vegan cheese can go from golden to burnt quickly under a broiler. Set the rack 6 inches from the heat element. Leave the oven door cracked open slightly. Remove when the top shows deep golden-brown spots.

Rest Before Serving

Let the dish rest for 5 minutes after removing from the oven. This allows the sauce to set. The mac and cheese will slice cleanly. Cutting too soon produces a runny, messy plate. The rest period also prevents burns from hot cheese.

Troubleshooting Bake Results

• Soggy center: Bake longer, uncovered. Check with a thermometer; center should read 165°F.
• Top burns before center heats: Cover loosely with foil for the first 15 minutes.
• No browning: Switch to broil for 2-3 minutes or increase butter in topping.
• Sauce separates: Stir gently before serving. Overmixing after baking breaks the emulsion.

Serve hot as a side or main dish with optional vegan bacon bits.

Serving Temperature

Serve immediately while hot and bubbly. The cheese sauce firms up as it cools. Reheat individual portions in the microwave for 90 seconds on high. For oven reheating, cover with foil and bake at 325°F (165°C) for 20 minutes. Uncover for the final 5 minutes to restore the crust.

Main Dish Serving

This mac and cheese works as a complete meal. One generous serving per person suffices when paired with bread. For heartier appetites, add a side salad. A portion size of 1.5 cups of pasta provides around 400-500 calories. This satisfies without additional starches.

Side Dish Pairings

Vegan Bacon Bits

Sprinkle 0.5 cup vegan bacon bits over the top before serving. Lightlife, Yves, and MorningStar Farms all make convincing vegan bacon. DIY bacon bits using smoked tempeh works well too. Dice tempeh small. Marinate in soy sauce, liquid smoke, and maple syrup for 30 minutes. Pan-fry until crispy. Bacon bits add smoky, salty contrast to the creamy pasta.

Garnish Options

• Fresh parsley or chives for color
• Extra smoked paprika dusting
• Drizzle of hot sauce
• Crushed red pepper flakes
• Extra virgin olive oil drizzle

Storage

Refrigerate leftovers within 2 hours. Store in an airtight container for up to 5 days. The sauce may thicken significantly overnight. Add a splash of plant milk when reheating. Freeze portions for up to 3 months. Thaw overnight in the refrigerator before reheating.