Mediterranean White Beans on Toast

Welcome to Day 4 of my 5-day Blue Zone Lunch series! Each day this week, I’m sharing a nourishing lunch inspired by one of the five Blue Zones—regions in the world where people live the longest, healthiest lives: Okinawa (Japan), Sardinia (Italy), Loma Linda (California), Ikaria (Greece), and the Nicoya Peninsula (Costa Rica).

While each place has its own culinary traditions, they all share a few key principles: wholesome, plant-forward meals, strong community ties, daily movement, and a deep sense of purpose. These lunches aren’t meant to be exact replicas but rather modern, nutrient-rich takes using high-quality ingredients that reflect the spirit of each region. I wanted to use ingredients that each region is known for and create easy, approachable lunch recipes you can learn to incorporate into your daily routine.

My goal is to show you that it is possible to eat in a way that supports long-term health, without overcomplicating it. These recipes are inspired by the traditions of the world’s longest-living communities—but they’re designed for real life, using simple, nutrient-rich ingredients you can find almost anywhere.

Each day of this series spotlights one of the five Blue Zones and gives you a fresh take on how lunch can be both deeply nourishing and genuinely enjoyable. Whether you’re here for gut health, longevity, or just a more grounded start to your day—I hope you find a recipe (or five) to love.

Today’s recipe is inspired by Ikaria, Greece—where people take afternoon naps, sip herbal teas, and enjoy long, social breakfasts by the sea. This is my Mediterranean White Beans on Toast.

When I took my first bite, I was immediately transported back to Greece. The gigante beans I used in this recipe are a staple in Greek cuisine. When I visited Greece in 2024, I remember trying so many different variations of gigante bean dishes.

Along with the beans, this recipe includes fresh tomatoes, crumbled feta, spinach, extra virgin olive oil, garlic, and dried oregano—flavors you’ll typically find in Greek cooking.

This Mediterranean White Beans on Toast takes a bit of time to prepare, but only because raw gigante beans are a bit stubborn and need about 60-90 minutes to fully cook. You’ll first need to soak them overnight, then boil them the next day until tender. The toast itself, though, comes together in under 15 minutes. If you can find pre-cooked gigante beans, definitely use those. I tend to use Simpli’s regenerative gigante beans for their quality. If you can’t find gigante beans, cannellini beans work perfectly as a substitute.

Overall, this recipe is simple to make and very customizable. You can swap spinach for arugula, use cannellini beans instead of gigante beans, or try goat cheese in place of feta—it’s completely up to you!

According to the Blue Zones website: "People in Ikaria enjoy drinking herbal teas with family and friends, and scientists have found that they pack an antioxidant punch. Wild rosemary, sage and oregano teas also act as a diuretic, which can keep blood pressure in check by ridding the body of excess sodium and water."

Yields: 1

Portion: 1 toast

Prep time: Overnight

Cooking time: 60-90 minutes

Total time: 15 minutes

This recipe is vegetarian.

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Ingredients:

1 cup cooked gigante beans

2 cloves garlic, thinly sliced

¼ cup vegetable broth

Salt & black pepper to taste

1 cup spinach

1 slice sourdough bread 

2 slices heirloom tomato (or beefsteak tomato)

2 tbsp crumbled feta

Extra virgin olive oil 

Dried oregano to garnish

Lemon squeeze to garnish

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Instructions:

1. Soak beans: rinse beans and allow beans to soak overnight, add a dash of salt or baking soda.

2. Cook beans: drain beans and rinse. Put in a pot and cover with fresh water (about 2–3 inches above beans). Bring to a boil, then reduce to a gentle simmer. Cook for roughly 60–90 minutes. They should be soft but not falling apart.

3. Heat the pan: Add 1–2 tbsp olive oil to a skillet over medium heat.

4. Cook the garlic: Add garlic. Sauté for 30 seconds until fragrant, don’t let garlic burn.

5. Add the beans: Toss in your gigante beans. Let them cook for 2 minutes, add in vegetable broth. Add salt and black pepper to taste. Stir well and cover pan, allow beans to cook for 5 minutes. Check on beans, make sure they're soft and golden and broth has been soaked up. Mash beans slightly if you would like.

6. Add spinach: Add in spinach and stir until just wilted, 1–2 minutes.

7. Finish: squeeze on fresh lemon juice if you would like.

8. Assemble: have bread toasted and add onto serving plate. Layer - tomato slices, beans and spinach mix.

9. Serve: garnish toast with feta, olive oil, dried oregano, black pepper. Slice in half and enjoy!

FAQ:

1. Can I make this ahead of time?: You can prep the beans ahead of time, but this toast is made to enjoyed in the moment!

2. Can I use different beans?: Absolutely -- if you don't have access to gigante beans, please use cannellini beans or white kidney beans instead.

3. Do I have to use garlic?: It does add a delicious flavor, but if you need to avoid alliums (garlic & onion), please avoid using the garlic to be able to enjoy the toast to the fullest.

4. Can I use a different type of bread?: Yes -- sourdough, rye, pumpernickel, any sturdy toast works well.

Recipe Notes:

1. Gigante beans texture matters: They should be very soft and creamy but still hold their shape. If they feel firm after simmering, continue cooking.

2. Quick soak option: If you don’t have time to soak overnight, bring beans to a boil for 2 minutes, remove from heat, and let sit covered for 1 hour before cooking.

3. Canned option: You can use canned gigante/butter beans for a shortcut. Just rinse well and reduce simmer time to 5–7 minutes.

4. Mashing optional: Lightly mashing a portion of the beans helps create a creamy “sauce” that coats the toast better.

5. Dairy-free option: Skip feta or replace with a plant-based feta alternative or extra olive oil and flaky salt.

6. Flavor boost: A pinch of chili flakes or smoked paprika can extra flavor!

I hope you love this recipe as much as I did, so if you do, please leave me a comment and/or give this recipe a rating! I always read through my suggestions and comments, so please let me know your thoughts. If you have any questions you can feel free to DM me here or through Instagram. Speaking of Instagram - please tag me in all of your creations! I love seeing how the recipes come out and seeing how talented you all are. Sending my love.

xoxo,

Jasmin D the RD