Creamy Avocado Grilled Cheese

Category: Fresh & Vibrant Salads

Experience the rich combination of creamy avocado and a gooey cheese blend tucked between golden slices of buttery bread. Quick to assemble and packed with flavor, this sandwich balances savory mozzarella, sharp cheddar, and bright basil for a fresh twist on a classic favorite. A touch of garlic and onion powders adds depth, while mayonnaise creates a subtly tangy undertone. Perfectly grilled to crisp perfection and sliced while warm, every bite offers a satisfying stretch of melted cheese and creamy avocado. Ideal for lunch, a casual dinner, or anytime you crave hearty comfort with a fresh, inviting taste.

A woman in a chef's outfit poses for a picture.
Updated on Sun, 15 Jun 2025 17:02:52 GMT
A stack of grilled cheese sandwiches with avocado and green herbs. Pin
A stack of grilled cheese sandwiches with avocado and green herbs. | applefoodie.com

Melty cheese and creamy avocado come together in this upgraded grilled cheese that takes just minutes to make The crisp outside and decadent gooey middle make it a comfort classic and an irresistible lunch for cheese lovers who want something different

This recipe instantly became a favorite when I made it for a girls night in the avocado made the sandwich so rich and satisfying we barely stopped at one

Ingredients

  • Thick slices of your favorite bread: sturdy bread holds up best and crisps well
  • Perfectly ripe avocado: makes for the creamiest filling look for one that gives slightly to gentle pressure but is not mushy
  • Freshly shredded mozzarella cheese: brings the pull and melt with a mild flavor use whole block cheese and grate yourself for best results
  • Freshly shredded sharp cheddar cheese: melds tanginess with richness look for extra sharp cheddar to cut through the creaminess
  • Butter softened to room temperature: is key for a golden crust go for European style butter if possible
  • Creamy mayonnaise: helps toast up the sandwich interior so everything stays rich and moist try high quality mayo for a cleaner flavor
  • Garlic powder: adds depth and layers of savory flavor use a fresh jar for the strongest taste
  • Onion powder: complements the avocado and cheese with a little background sweetness
  • Sea salt and freshly ground black pepper: to brighten every bite freshly cracked pepper gives more aroma
  • Fresh basil leaves (optional): offer a herby lift if you have them on hand tear leaves just before adding for maximum flavor

Step-by-Step Instructions

Heat the Pan:
Warm a large skillet or griddle over medium heat You want steady even heat so the bread crisps without burning and the cheese melts smoothly
Mash the Avocado:
Cut your avocado in half remove the pit and scoop it into a bowl Use a fork to mash until creamy but keep a little texture Season with a pinch of salt and black pepper to wake up the flavor
Mix the Cheeses:
Combine mozzarella and cheddar in a bowl Use your hands or a fork to toss together Thorough mixing ensures a consistent melty stretch in every bite
Prepare the Bread:
Spread a thin layer of softened butter evenly on one side of each bread slice The buttered side creates the signature crispy crust Flip the slices and smear a thin layer of mayonnaise on the unbuttered side of two slices This extra step helps lock in moisture and flavor
Assemble the Base Sandwiches:
Place the mayo side of your bread slices face down in the heated pan Gently spread your seasoned avocado over each slice so every corner is covered Sprinkle garlic powder and onion powder equally on top to infuse the avocado
Layer on the Cheese and Basil:
Generously heap your cheese mixture over the avocado If using fresh basil scatter the leaves over the cheese so you get a taste in every bite
Close and Toast:
Top each stacked slice with another slice of bread butter side facing up Press down lightly Cook for three to four minutes until the bottom is deeply golden and crisp
Flip and Finish:
Flip the sandwiches carefully with a spatula Cook the other side for another three to four minutes Adjust heat as needed so the bread toasts evenly and the cheese fully melts
Slice and Serve:
Remove sandwiches to a cutting board Let sit for a brief minute before cutting diagonally This prevents burnt fingers and keeps the filling from oozing out Serve immediately while cheese is still warm and stretchy
A stack of grilled cheese sandwiches with avocado and pesto. Pin
A stack of grilled cheese sandwiches with avocado and pesto. | applefoodie.com

My favorite part is the first bite with that crisp crust and stretchy cheese The basil reminds me of backyard summer lunches with my sister when we picked herbs right from the garden Creamy avocado always makes classic grilled cheese feel special

Storage Tips

Avocado can brown quickly so these sandwiches are best eaten fresh If you have leftovers let them cool first then wrap tightly and refrigerate for up to one day To reheat place in a skillet over medium low heat until hot and crispy again

Ingredient Substitutions

No mozzarella No worries Use provolone or even Monterey jack Want extra tang Swap the cheddar for Gruyere For a dairy free version use your favorite vegan cheeses and vegan butter

Serving Suggestions

Pair with tomato soup for a soulful lunch or serve with a green salad to lighten things up Sometimes I add a fried egg on top or a side of spicy pickles to cut the richness

A sandwich with green stuff on it. Pin
A sandwich with green stuff on it. | applefoodie.com

Adding Your Own Twist

Try a sprinkle of chili flakes before grilling for a little heat Roasted red peppers or caramelized onions also layer in extra flavor You really cannot go wrong as long as the bread is sturdy and the avocado is just ripe

Frequently Asked Questions About the Recipe

→ Can I use a different type of bread?

Absolutely! Sourdough, whole wheat, or any sturdy bread work well. Just make sure it's not too thin, so it holds up to the fillings.

→ How can I make the sandwich extra crispy?

Spread softened butter evenly on the outer bread slices and grill on medium heat. This helps achieve an even, golden crust.

→ Is there a cheese substitute for mozzarella or cheddar?

Yes, try Monterey Jack, provolone, or any good melting cheese. Mixing cheeses can add unique flavors, too.

→ Can I prepare this sandwich ahead of time?

It's best enjoyed fresh from the skillet, but you can mash the avocado and pre-mix the cheese ahead for quick assembly.

→ What can I add for extra flavor?

Fresh basil, sliced tomatoes, or a dash of chili flakes pair nicely. Swap or add herbs for your preferred flavor profile.

Creamy Avocado Grilled Cheese

Golden bread with creamy avocado and melty cheese—the ultimate comfort sandwich with fresh flavor.

Preparation Time
8 min
Cook Time
8 min
Total Time
16 min
By: Ava

Category: Salads

Skill Level: Beginner-Friendly

Cuisine: American

Yield: 2 Serves

Dietary Preferences: Vegetarian

Ingredients

→ Main Components

01 4 thick slices of bread
02 1 ripe avocado
03 120 g freshly shredded mozzarella cheese
04 120 g freshly shredded sharp cheddar cheese

→ Flavor Enhancers

05 30 g unsalted butter, softened
06 15 g mayonnaise
07 1.5 g garlic powder
08 1.5 g onion powder
09 Sea salt and freshly ground black pepper, to taste
10 10 g fresh basil leaves (optional)

Steps

Step 01

Warm a large non-stick skillet or griddle over medium heat until evenly heated, avoiding excessive heat.

Step 02

Halve and pit the avocado, then scoop the flesh into a bowl and mash gently with a fork until creamy yet retaining some texture. Season with a pinch of sea salt and black pepper.

Step 03

Toss mozzarella and sharp cheddar together in a bowl, ensuring an even blend for optimal melting.

Step 04

Spread softened butter on one side of each bread slice. On the unbuttered sides of two slices, apply a thin layer of mayonnaise.

Step 05

Place the mayonnaise-coated slices into the preheated skillet, mayonnaise side down. Evenly distribute the mashed avocado over each, then sprinkle with garlic powder and onion powder.

Step 06

Generously mound the shredded cheese mixture atop the avocado. If using, arrange fresh basil leaves over the cheese layer.

Step 07

Cover each with a remaining bread slice, buttered side facing upward. Grill for 3–4 minutes until the underside turns golden and crisp.

Step 08

Carefully flip each sandwich with a spatula. Continue cooking for another 3–4 minutes until both sides are golden brown and all cheese has melted thoroughly.

Step 09

Remove sandwiches from the skillet and allow to rest briefly. Slice diagonally and serve while hot, ensuring the cheese remains melty.

Notes & Tips

  1. Day-old bread provides better structure and prevents sogginess when paired with avocado.
  2. Select ripe but firm avocados for optimal texture.
  3. Maintain medium heat to ensure even browning without burning before the cheese fully melts.

Necessary Equipment

  • Large non-stick skillet or griddle
  • Medium mixing bowl
  • Fork
  • Flexible spatula

Allergy Information

Always double-check ingredient labels for allergens and consult a healthcare professional if you’re unsure.
  • Contains dairy (cheese, butter)
  • Contains gluten (bread)
  • Contains eggs (mayonnaise)

Nutritional Facts (Per Serving)

These details are for informational purposes and should not be considered medical advice.
  • Calories: 485
  • Fats: 28 g
  • Carbohydrates: 32 g
  • Proteins: 22 g