Boston Baked Bean Recipe Vegetarian Style Made Easy

Updated On: October 7, 2025

Boston baked beans are a timeless classic, known for their rich, sweet, and smoky flavor profile. Traditionally made with pork, this dish is a staple in New England cuisine and perfect for cozy family dinners or potlucks.

However, for those following a vegetarian lifestyle, it might seem like a challenge to recreate that deep, comforting taste without meat. Fear not!

This vegetarian Boston baked bean recipe maintains all the heartwarming flavors while being completely plant-based. With a combination of hearty navy beans, molasses, and a medley of spices, this recipe delivers that authentic sweet and savory punch, making it a satisfying and nourishing meal for everyone to enjoy.

Whether you’re a seasoned vegetarian or simply looking to reduce your meat consumption, this recipe is easy to prepare and absolutely delicious. Plus, it’s a great source of protein and fiber.

Ready to dive into the world of vegetarian comfort food? Let’s get started!

Why You’ll Love This Recipe

This vegetarian Boston baked bean recipe is the perfect blend of traditional taste and modern dietary preferences. Here’s why it stands out:

  • Authentic Flavor: Thanks to molasses and smoked paprika, you get the classic smoky sweetness without any meat.
  • Hearty and Nutritious: Packed with navy beans, this dish is rich in plant-based protein and fiber.
  • Simple Ingredients: No complicated or hard-to-find items—just pantry staples and fresh aromatics.
  • Flexible Cooking: Can be made in the oven or slow cooker, perfect for busy schedules.
  • Great for Meal Prep: Leftovers taste even better the next day, making it a convenient meal option.

Ingredients

  • 2 cups dried navy beans (or 4 cups canned navy beans, rinsed and drained)
  • 1 large onion, finely chopped
  • 3 cloves garlic, minced
  • 1/4 cup molasses
  • 2 tbsp tomato paste
  • 1/4 cup maple syrup or brown sugar
  • 1 tbsp apple cider vinegar
  • 1 tbsp yellow mustard
  • 1 tsp smoked paprika
  • 1/2 tsp ground black pepper
  • 1/2 tsp ground cumin
  • 1/2 tsp salt (or to taste)
  • 3 cups vegetable broth
  • 2 tbsp olive oil
  • Optional: 1/2 tsp liquid smoke for extra smoky flavor

Equipment

  • Large bowl (for soaking beans)
  • Large pot or Dutch oven
  • Wooden spoon or spatula
  • Measuring cups and spoons
  • Knife and cutting board
  • Slow cooker (optional)
  • Colander (for rinsing beans)

Instructions

  1. Soak the Beans: If using dried navy beans, rinse them well and soak in a large bowl with enough water to cover them by 2 inches. Soak overnight or for at least 8 hours.
  2. Preheat the Oven: Set your oven to 300°F (150°C) if you are using the oven method.
  3. Prepare the Beans: Drain the soaked beans and rinse under cold water. If using canned beans, rinse and drain them thoroughly.
  4. Sauté Aromatics: In a large pot or Dutch oven, heat olive oil over medium heat. Add the chopped onion and sauté until translucent, about 5 minutes. Add the minced garlic and cook for another minute until fragrant.
  5. Make the Sauce: Stir in molasses, tomato paste, maple syrup (or brown sugar), apple cider vinegar, yellow mustard, smoked paprika, cumin, black pepper, salt, and liquid smoke (if using). Mix well to combine all ingredients.
  6. Add Beans and Broth: Add the drained beans to the pot and pour in the vegetable broth. Stir everything together to coat the beans with the sauce evenly.
  7. Cook Low and Slow (Oven Method): Cover the pot with a lid or foil and transfer it to the preheated oven. Bake for about 3 to 4 hours, stirring occasionally, until the beans are tender and the sauce thickens.
  8. Cook Slow Cooker Method: Transfer the bean mixture to your slow cooker. Cook on low for 6 to 8 hours or on high for 3 to 4 hours, until beans are tender and saucy.
  9. Adjust Seasoning: Taste your beans and adjust salt, pepper, or sweetness if needed. If the sauce is too thick, add a splash of vegetable broth or water.
  10. Serve Warm: Let the beans cool slightly before serving. They pair wonderfully with cornbread, roasted vegetables, or a fresh green salad.

Tips & Variations

Soaking the beans overnight helps reduce cooking time and improves digestibility.

For a deeper smoky flavor, add a small piece of smoked seaweed or a chipotle pepper during cooking, removing them before serving. If you prefer a sweeter flavor, increase the molasses or maple syrup by a tablespoon.

To add more texture, toss in some diced bell peppers or carrots along with the onions. For a spicy kick, sprinkle in red pepper flakes or cayenne pepper.

If you want to make this recipe gluten-free, double-check your mustard and tomato paste labels as some brands may contain gluten. This recipe freezes well, so make a big batch and enjoy it later!

Nutrition Facts

Nutrient Amount (per serving)
Calories 280
Protein 15g
Carbohydrates 45g
Fiber 12g
Sugar 10g
Fat 4g
Sodium 450mg

Serving Suggestions

Boston baked beans are incredibly versatile. Serve this vegetarian version as a hearty side dish alongside classic New England staples like Clam Chowder San Francisco Recipe or a fresh garden salad for a lighter meal.

For a comforting dinner, pair the baked beans with warm cornbread or your favorite crusty bread to soak up the delicious sauce. You can also add roasted vegetables or a simple coleslaw for added texture and freshness.

Looking for a sweet treat after your meal? Try the luscious Cinnamon Pecan Ice Cream Recipe for a perfect balance of flavors.

Conclusion

This vegetarian Boston baked bean recipe brings the beloved flavors of a classic dish into a wholesome and meat-free version that everyone will enjoy. Rich in taste and nutrition, it’s a perfect example of how vegetarian cooking can be comforting, satisfying, and bursting with flavor.

Whether you’re preparing a weeknight dinner or contributing to a potluck, these beans will impress with their sweet, smoky, and hearty goodness.

Don’t hesitate to experiment with the spices or add your favorite vegetables to make it uniquely yours. And for more comforting recipes that complement this dish, check out the Classico Sun Dried Tomato Alfredo Sauce Recipe or the delightful Cheese Penny Recipe.

Happy cooking!

📖 Recipe Card: Boston Baked Bean Recipe Vegetarian

Description: A hearty and flavorful vegetarian twist on the classic Boston baked beans. Slow-cooked with molasses and smoky spices for a rich, comforting dish.

Prep Time: PT15M
Cook Time: PT4H
Total Time: PT4H15M

Servings: 6 servings

Ingredients

  • 2 cups dried navy beans
  • 1 large onion, chopped
  • 3 cloves garlic, minced
  • 1/4 cup molasses
  • 2 tablespoons tomato paste
  • 1 tablespoon apple cider vinegar
  • 1 teaspoon smoked paprika
  • 1/2 teaspoon ground mustard
  • 1/2 teaspoon black pepper
  • 1 teaspoon salt
  • 3 cups vegetable broth
  • 2 tablespoons olive oil

Instructions

  1. Soak the navy beans overnight in water.
  2. Drain and rinse the beans.
  3. Preheat oven to 300°F (150°C).
  4. In a large oven-safe pot, heat olive oil and sauté onion and garlic until soft.
  5. Add soaked beans, molasses, tomato paste, apple cider vinegar, smoked paprika, mustard, salt, pepper, and vegetable broth.
  6. Bring to a simmer on the stovetop.
  7. Cover and bake in the oven for 4 hours, stirring occasionally.
  8. Check beans for tenderness and adjust seasoning before serving.

Nutrition: Calories: 280 kcal | Protein: 15 g | Fat: 4 g | Carbs: 50 g

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Marta K

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