Imagine this: You walk into your kitchen after a long day, craving something warm, filling, and genuinely good for you. That moment when the scent of garlic, herbs, and roasted vegetables wafts from the oven? That’s comfort. That’s home. This Rustic Roasted Vegetable Bake with Cannellini Beans wraps you in that feeling. It’s hearty, nutrient-rich, and entirely plant-based. Plus, it requires just one pot and very little fuss—a true weeknight savior and weekend favorite alike.
Whether you’re transitioning into a more plant-forward lifestyle or simply looking for a satisfying dinner without relying on processed foods, this recipe hits the mark. It’s more than just roasted veggies. It’s a thoughtful combination of flavors and textures that come together with very little effort. Indulge in gourmet dining at home with our Baked Spinach Mushroom Quesadillas
Why You’ll Love This Rustic Roasted Vegetable Bake
A Plant-Based Powerhouse
- Fully vegan and naturally gluten-free
- High in plant protein and fiber
- Supports gut health and immune function
One-Pan Simplicity
- Easy cleanup and no complicated steps
- Perfect for busy evenings or relaxed meal prepping
- Ideal for reheating and freezing
Deep, Savory Flavor Without Fuss
- Aromatic herbs bring out vegetable richness
- Slow roasting concentrates natural sweetness
- The baking soda balances acidity and boosts tenderness

Ingredients for the Ultimate Vegetable Bake
Main Ingredients
Ingredient | Quantity | Notes |
---|---|---|
Yellow onion | 1 medium | Cut into wedges |
Red bell pepper | 1 | Diced |
Russet potatoes | 2 lbs | Unpeeled, cut into wedges |
Garlic | 2 tbsp | Minced |
Zucchini | 1 medium | Thick rounds |
Petite diced tomatoes | 1 can (14.5 oz) | Do not drain |
Vegetable broth | 2–4 tbsp | Adjust based on moisture needed |
Baking soda | 1/4 tsp | Balances acidity from tomatoes |
Homemade Herb and Spice Mix
Spice | Amount |
Garlic powder | 1 tsp |
Onion powder | 1 tsp |
Dried minced onions | 2 tbsp |
Dried oregano | 1 1/2 tsp |
Dried basil | 1 tsp |
Ground rosemary | 1/4 tsp |
Crushed thyme | 1 tsp |
Bay leaves | 2 |
Sea salt | 1 tsp (or to taste) |
Black pepper | 1/4 tsp (or to taste) |
Additional Ingredients
- 1 can (15.5 oz) cannellini beans, drained and rinsed
Optional Toppings
- Nutritional yeast or vegan Parmesan
- Fresh parsley, chopped
- Red pepper flakes for heat
How to Make the Perfect Roasted Vegetable Bake
Step-by-Step Instructions
Step 1: Preheat the Oven
Preheat your oven to 400°F (200°C). Roasting at high heat ensures the vegetables caramelize slightly and deepen in flavor.
Step 2: Mix the Herb Blend
Combine all the spices in a small bowl and set aside. This dry mix will infuse your bake with intense, aromatic flavor.
Step 3: Assemble the Bake
In a large Dutch oven or roasting pan:
- Layer the onions, bell pepper, potatoes, zucchini, and garlic.
- Pour in the diced tomatoes and add the vegetable broth and baking soda.
- Sprinkle the entire herb blend over the vegetables and gently toss everything to coat.
- Season with extra salt and pepper as needed.
Step 4: Roast the Vegetables
- Cover the pan tightly with a lid or foil.
- Place it in the oven and roast for 40 minutes.
Step 5: Add the Cannellini Beans
- Remove the pan from the oven.
- Stir in the beans gently so they distribute evenly.
- Cover again and return to the oven for another 5 to 20 minutes, depending on potato doneness.
Step 6: Rest and Garnish
- Let your dish sit for 10 minutes uncovered. This allows flavors to settle and excess steam to release.
- Remove bay leaves before serving.
- Garnish each portion with your chosen toppings.
Pro Tips for Best Results
Timing Hacks
- If your potatoes are extra large, parboil them for 5 minutes before roasting.
- To speed up roasting, cut the veggies into smaller, uniform pieces.
Flavor Enhancers
- A squeeze of lemon juice before serving adds brightness.
- For a smoky kick, add a pinch of smoked paprika to the spice blend.
Texture Boosters
- Uncover the dish during the last 10 minutes for crispier edges.
- Mix in kale or spinach after roasting for added greens.
Make It Your Own – Variations & Substitutions
Veggie Alternatives
- Swap russets with sweet potatoes or baby reds.
- Add mushrooms, cauliflower florets, or eggplant for variety.
Protein Flexibility
- Replace cannellini beans with chickpeas, lentils, or black beans.
Flavor Variations
- Use fire-roasted tomatoes for smoky depth.
- Mix in fresh herbs like rosemary or thyme at the end for brightness.
What to Serve with This Vegetable Bake
Cozy Side Dishes
- Serve with warm, crusty bread to soak up the sauce
- Pair with a crisp green salad for freshness
- Add a side of roasted Brussels sprouts or steamed broccoli for an extra veggie punch
Storage & Reheating
- Refrigerate in airtight containers for up to 4 days
- Freeze portions for up to 3 months
- Reheat in the oven at 350°F for best texture
Nutritional Benefits of This Plant-Based Bake
Why Your Body Will Thank You
- Rich in fiber: Aids digestion and supports heart health
- High in vitamins A & C: From zucchini, bell pepper, and tomatoes
- Plant-based protein: Cannellini beans offer satisfying satiety
- Low in fat and cholesterol-free: Heart-friendly choice
Nutritional Estimate (Per Serving)
- Calories: 290
- Protein: 9g
- Carbohydrates: 48g
- Fiber: 10g
- Fat: 4g
Frequently Asked Questions (FAQ)
Can I make this rustic roasted vegetable bake ahead of time?
Absolutely. Assemble everything, cover it, and keep it in the fridge until you’re ready to roast. You can also roast fully and reheat when needed.
What makes this recipe “rustic”?
The unpeeled potatoes, chunky cuts, and homemade herb blend bring a down-to-earth, wholesome character that defines rustic cooking.
Why add baking soda?
A small amount balances the acidity from the tomatoes and tenderizes the vegetables more quickly.
Is this dish kid-friendly?
Definitely. Just hold off on the red pepper flakes if serving little ones.
How do I store leftovers?
Place in glass or BPA-free containers and refrigerate for up to 4 days. You can freeze individual servings too.
Conclusion – A Rustic Dish That Feeds the Soul
When you crave a meal that fills your belly and comforts your spirit, this Rustic Roasted Vegetable Bake with Cannellini Beans delivers. You get nourishment without sacrificing taste, convenience without losing complexity. It’s a one-dish dinner that adapts to your lifestyle and brings joy to your plate. Whether you’re cooking for your family, your future self, or just your appetite tonight, this recipe is a celebration of what wholesome eating is all about.
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Rustic Roasted Vegetable Bake with Cannellini Beans
- Total Time: 1 hour 5 minutes
- Yield: 4–6 servings 1x
Description
- Savor this Rustic Roasted Vegetable Bake with Cannellini Beans—easy, hearty, and perfect for plant-based meals.
Ingredients
- For the Vegetable Bake:
- 1 medium yellow onion, sliced into wedges
- 1 red bell pepper, diced
- 2 lbs Russet potatoes, unpeeled and cut into wedges
- 2 tablespoons minced garlic
- 1 medium zucchini, cut into thick rounds
- 1 can (14.5 oz) petite diced tomatoes
- 2–4 tablespoons vegetable broth
- ¼ teaspoon baking soda
- For the Spice/Herb Mix:
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 2 tablespoons dried minced onions
- 1 ½ teaspoons dried oregano
- 1 teaspoon dried basil
- ¼ teaspoon dried ground rosemary
- 1 teaspoon dried crushed thyme leaves
- 2 bay leaves
- 1 teaspoon sea salt (adjust to taste)
- ¼ teaspoon black pepper (adjust to taste)
- Other Ingredients:
- 1 can (15.5 oz) cannellini beans, drained and rinsed
- Optional Toppings:
- Nutritional yeast or vegan Parmesan cheese
- Freshly chopped parsley
- Dried red pepper flakes
Instructions
- Preheat Oven: Heat your oven to 400°F (200°C).
- Prepare the Spice/Herb Mix: In a small bowl, combine all the spice and herb ingredients. Set aside.
- Assemble the Bake: In a deep, ceramic or enamel-lined Dutch oven or roasting pan, combine the onions, red bell pepper, potatoes, zucchini, garlic, petite diced tomatoes, vegetable broth, and baking soda. Sprinkle the spice/herb mix over the top, ensuring everything is evenly coated. Season with additional salt and pepper to taste.
- Roast: Cover the pan with a tight-fitting lid and place it in the preheated oven. Roast for 40 minutes.
- Add the Beans: After 40 minutes, remove the dish from the oven. Gently mix in the cannellini beans. Cover and return to the oven for another 5-20 minutes, depending on the size of the potatoes, until they are tender.
- Rest and Serve: Once the bake is done, remove it from the oven and take off the lid. Let it cool for about 10 minutes, allowing the flavors to meld and the steam to escape. Discard the bay leaves.
- Garnish: Serve individual portions sprinkled with nutritional yeast or vegan Parmesan cheese and freshly chopped parsley. Add a pinch of dried red pepper flakes for some extra heat if desired.
- Prep Time: 15 minutes
- Cook Time: 50 minutes
Nutrition
- Serving Size: 4 – 6 servings
- Calories: 290 kcal per serving
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