Open Face Sandwich with Tomatoes and Avocado Recipe

This Open Face Sandwich with Tomatoes and Avocado is sunshine on toast—simple, fresh, and bursting with flavor. Creamy avocado, juicy heirloom tomatoes, and crusty sourdough come together in a combo that feels both effortless and elegant. Whether you’re treating yourself to a slow morning or whipping up a light lunch, this one’s a total vibe. Trust me, it tastes like summer in every bite. If you’re craving Pretty Food that doubles as Healthy Food Dishes, this is your go-to.

Want to elevate this even more? Try making your own Avocado Oil Mayonnaise for an ultra-luxurious finish.

Why You’ll Love This Recipe

  • Quick and easy – Just a few ingredients and 10 minutes, tops!
  • Healthy and satisfying – Packed with good fats, fiber, and fresh produce. It screams Food Easy Healthy and Food Is Fuel.
  • Gorgeous to look at – Vibrant colors make it perfect for brunch spreads or food photos. Seriously, it’s Beautiful Food.
  • Totally customizable – Add eggs, cheese, or microgreens to make it your own.
  • Perfect anytime – Works for breakfast, lunch, or even a light dinner. Because let’s be honest, I Love Food and you probably do too.

Recipe Snapshot

FeatureDetails
CategoryBreakfast
CuisineAmerican, California-inspired
Prep Time10 minutes
Cook Time0 minutes
Total Time10 minutes
Servings2

Ingredients

  • Sourdough bread – Sturdy and slightly tangy, it holds all the toppings without getting soggy.
  • Ripe avocados – Creamy and rich, they form the luscious base.
  • Heirloom tomatoes – Juicy and sweet with a hint of acidity.
  • Olive oil – Adds a silky finish and depth of flavor.
  • Fresh lemon juice – Brightens everything up.
  • Salt and pepper – Essential for bringing out all the natural flavors.
  • Fresh herbs (optional) – Think basil, chives, or microgreens for a fresh pop.

Scroll down for the full recipe card with exact measurements and printable instructions.

How to Make Open Face Sandwich with Tomatoes and Avocado

Step 1: Toast the Bread

Toast your slices of sourdough until they’re golden and crisp around the edges. This adds a lovely crunch and prevents sogginess.

Step 2: Prep the Avocado

Scoop the avocado into a bowl and mash it gently with a fork. Add a squeeze of lemon juice, a drizzle of olive oil, and a pinch of salt and pepper. Mix until creamy but still a bit chunky.

Step 3: Slice the Tomatoes

Cut the heirloom tomatoes into medium-thick slices. Pat them dry slightly with a paper towel if they’re extra juicy.

Step 4: Assemble the Sandwich

Spread a generous layer of mashed avocado over each slice of toast. Top with tomato slices, drizzle a little more olive oil, and finish with salt, pepper, and your chosen herbs. It’s the kind of Cute Food that also fuels you for the day.

Step 5: Serve and Savor

Serve immediately while the bread is still toasty and the avocado is fresh. And hey, nothing wrong with a little Food Cravings indulgence that also keeps you feeling great.

Pro Tips

  • Use a variety of tomatoes for a color and flavor contrast.
  • Add a poached egg on top for extra protein.
  • Drizzle with balsamic glaze for a sweet-savory twist.
  • Rub the toast with a garlic clove before adding toppings for an extra layer of flavor.

Flavor Variations

  • Caprese-style: Add fresh mozzarella and basil.
  • Spicy kick: Sprinkle with red pepper flakes or a dash of hot sauce.
  • Southwestern: Add black beans, corn, and a sprinkle of cotija cheese. Perfect for the Pasti Fit lifestyle.

Serving Suggestions

  • Pair with a fresh fruit salad and iced coffee for a balanced brunch.
  • Serve with soup or salad for a satisfying lunch combo.
  • Make mini versions for a party platter or appetizer board.

Make-Ahead & Storage

While this sandwich is best fresh, you can prep the components ahead:

  • Mash the avocado with lemon and store in an airtight container (add plastic wrap directly on top to prevent browning).
  • Slice the tomatoes and store separately.
  • Toast bread just before serving.

Leftovers

If you somehow have leftovers (doubtful!), store toppings and bread separately to avoid sogginess. Assemble just before eating.

Freezing

Not ideal for freezing. The avocado and tomato textures don’t hold up well after thawing.

Reheating

Re-toast the bread lightly in a toaster or skillet. Use fresh avocado and tomato for the best experience.

FAQs

Can I use a different bread?
Absolutely! Ciabatta, multigrain, or rye all work well.

What if I don’t have heirloom tomatoes?
Use cherry tomatoes or any ripe variety you love.

Is this recipe vegan?
Yes, it’s naturally vegan and dairy-free.

Can I pack this for lunch?
Sure—just pack the toppings and toast separately, then assemble when you’re ready to eat.

Final Thoughts

This Open Face Sandwich with Tomatoes and Avocado is a little bite of joy. It’s quick, nourishing, and full of vibrant, feel-good flavor. Perfect for lazy Sundays, busy mornings, or whenever you need a little edible sunshine. So grab that ripe avocado, toast up your favorite bread, and let’s vibe into flavor town.

Assembling avocado and tomato sandwich on toast
ChefMaster Emily

Open Face Sandwich with Tomatoes and Avocado

This bright, nourishing sandwich pairs creamy avocado with juicy heirloom tomatoes on crunchy sourdough for a fresh, California-inspired bite. It’s perfect for breakfast, brunch, or a light lunch.
Prep Time 10 minutes
Total Time 10 minutes
Servings: 2 sandwiches
Course: Breakfast
Cuisine: American, California-inspired
Calories: 320

Ingredients
  

Main Ingredients
  • 2 slices sourdough bread
  • 1 ripe avocado
  • 1 heirloom tomato sliced
  • 1 tbsp olive oil plus more for drizzling
  • 1 tsp lemon juice freshly squeezed
  • salt & pepper to taste
  • fresh herbs optional: basil, chives, or microgreens

Equipment

  • Toaster or Skillet

Method
 

  1. Toast sourdough bread slices until golden and crisp.
  2. In a bowl, mash the avocado with lemon juice, olive oil, salt, and pepper until creamy but slightly chunky.
  3. Slice the heirloom tomato and lightly pat dry if very juicy.
  4. Spread avocado mixture generously over each toast slice. Top with tomato slices.
  5. Drizzle with olive oil and finish with salt, pepper, and optional herbs. Serve immediately.

Notes

Customize with poached eggs, mozzarella, or hot sauce. Rub toast with garlic for extra flavor. Best enjoyed fresh, but ingredients can be prepped ahead.