• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
Fearless Dining
  • New? Start Here
  • Recipe Index
  • Cookbooks
  • GF Resources
    • Pantry
  • The Gluten Free Resource Guide: Everything You Need To Know About Gluten Free Living
  • Reader Testimonials
menu icon
go to homepage
  • Home
  • Resources
    • My Pantry
  • Testimonials
  • Recipes
  • Cookbooks
  • About
subscribe
search icon
Homepage link
  • Home
  • Resources
    • My Pantry
  • Testimonials
  • Recipes
  • Cookbooks
  • About
×
Home Recipes Meal Recipes

Tuna Panini with Grilled Onion and Hatch Chile

Published: Apr 19, 2017 · Modified: May 5, 2020 by Sandi Gaertner · 14 Comments · This post may contain affiliate links

  • Facebook
  • Yummly
  • Flipboard
Jump to Recipe

This easy tuna panini recipe is loaded with grilled onion and fire-roasted hatch chiles. The melty cheese and spice blend in with the tuna to make this the best tuna melt sandwich ever! Gluten Free Panini is so easy to make!

Delicious tuna melt panini with grilled onion and hatch chiles sandwich cut in half and stacked on a plate
Jump to:
  • What kind of tuna is best in a tuna melt?
  • Sustainable Tuna
  • What kind of cheese is best for a tuna melt?
  • Instructions:
  • What is the difference between a sandwich and a panini?
  • More Delicious Hatch Chile Recipes to Try:
  • 📖 Recipe
  • Fearless Dining
  • 💬 Comments

Do you love grilled cheese sandwiches? My whole family has a weak spot for melty cheese! What about a tuna melt? Well, I combined all of your favorite things into one delicious tuna panini! What better way to celebrate Earth Day than a sustainable, delicious tuna panini sandwich?

If you love panini sandwiches, you will love this Italian Panini recipe too. Whether you need a healthy gluten free lunch or a light dinner, this easy panini recipe has you covered!

If you love tuna as much as we do, give this delicious Curried Rainbow Chard Tuna Salad recipe a try too!

What kind of tuna is best in a tuna melt?

I always opt for sustainable brands of tuna.  When Wild Selections® asked me to share their tuna fish with my readers, I was excited. Earth day is so important to bring awareness of our environment.

I am the one you see at the grocery store with the Safe Watch list out when I am at the seafood counter. Wild Selections® seafood is all certified sustainable. This means that all Wild Selections® seafood uses only Marine Stewardship Council (MSC) certified sustainable seafood.

Two cans of Wild Selections tuna

Sustainable Tuna

Wild Selections® even make a donation of 13 cents from every can sold to the World Wildlife Fund (WWF) to benefit their sustainable fisheries programs and marine conservation efforts.

Wild Selections is the only brand to “pay it forward” and act on its belief to take care of the oceans for the future, not just fish sustainably in the present.

The blue MSC eco-label tells you the fish in your can comes from well-managed fisheries and healthy fish stocks.  Where the fish is caught is much more critical than how it was caught (limited impact if the fish stock is overfished). This tuna is also Non-GMO Project Verified.

Top view of a delicious tuna melt panini on a plate

Let's get back to the melty cheese! When the tuna is combined with melty cheese, grilled onion, and the spicy hatch chiles...something magical happens.

(Note if you would like to see how to prepare fire-roasted hatch chiles, check out this easy video to show you how to fire roast them!)

Pulling the grilled cheese sandwich apart, you can just see all of the melted cheese.

What kind of cheese is best for a tuna melt?

For this panini, you can use a lot of different kinds of cheese. For my tuna melt panini, I used a flavorful Emmental cheese. It is such a versatile Swiss cheese and it was perfect to pair with tuna.

You can also use mozzarella, American, light cheddar, and muenster cheeses.

Panini is usually made with non-sandwich bread like sourdough, ciabatta, and focaccia. Unfortunately, we are gluten free, and those breads are not often available in gluten free versions. I used gluten free bread that our family likes.

Are you ready to get cooking? These tuna melt panini sandwiches are so easy to make!

Instructions:

Tuna added to grilled cheese on panini machine

Add bread to a panini grill and add a layer of cheese. Add tuna salad on top. (If you don't have a panini grill, don't worry! You can make this panini recipe in a frying pan like a regular grilled cheese sandwich.)

  • Just heat up a frying pan and put your butter side down bread on the pan so that the butter melts into the bread.
  • Add your cheese, tuna salad, onion, and chiles.
  • Put a piece of buttered bread on top with the butter side facing up.
  • Cook until the underside is lightly brown.
  • Flip it over to cook the other side.)
  • It is ready when your cheese is all melted, and your bread is golden on both sides.
Add grilled onion and hatch chiles to the tuna melt on the panini maker

Add fire-roasted hatch chiles and grilled onion on top of the tuna salad.

Grilled cheese tuna melt sandwich with grilled onion and hatch chiles stacked on a plate

Do you have to use hatch chiles?

If you don't like spice, feel free to omit the hatch chiles. They are pretty spicy, and I totally understand if spice isn't your thing!

What is the difference between a sandwich and a panini?

A sandwich is a very general term for bread and fillings (i.e.: peanut butter and jelly, grilled cheese, ham and cheese, etc.) A panini is a special type of sandwich that is made by cooking the sandwich in a hot panini press. This crisps the bread and melts the cheese in the sandwich.

More Delicious Hatch Chile Recipes to Try:

  • Hatch Chile Hummus
  • Slow Cooker Lamb and Hatch Chile Stew
  • Eggs with Cheesy Hatch Chile Grits

📖 Recipe

A tuna panini cut in half. The halves are stacked on a white plate.

Tuna Melt Panini with Grilled Onion and Hatch Chiles

Sandi Gaertner
Easy grilled cheese tuna melt panini full of sweet grilled onion and spicy hatch chiles.
5 from 7 votes
an egg free allergen icon
gluten free allergy icon
nut free allergen icon
soy free allergy icon
vegetarian icon
Print Recipe Pin Recipe Save RecipeSaved!
Prevent your screen from going dark
Prep Time 10 minutes mins
Cook Time 5 minutes mins
Total Time 15 minutes mins
Course Meal Recipes
Cuisine American
Servings 2 sandwiches
Calories 355 kcal

Ingredients
  

  • 4 slices bread
  • 1 can tuna in water
  • 1 tablespoon mayonnaise
  • 2 tablespoons onion slices
  • 4 slices Emmental cheese
  • hatch chiles to taste
  • salt and pepper to taste
  • 1 teaspoon butter
  • 1 teaspoon olive oil

Instructions
 

  • Heat a panini grill, or a small frying pan over medium heat.
  • Next, open tuna can and drain the water into the sink.
  • Scoop the tuna into a bowl and add mayonaise, salt, and pepper. Mix well.
  • In a small pan, add olive oil. Add onion and saute until golden.
  • Prepare your hatch chiles. You can also use canned green chiles in the store if you prefer.
  • Butter one side of each slice of bread. Put two slices butter side down on the pan.
  • Add a slice of cheese to each slice of bread.
  • Next, add a layer of tuna fish.
  • Top the tuna with grilled onion and chiles.
  • Add a slice of cheese on top. Cover with the top piece of bread. Make sure the butter side of this slice faces upward.
  • Check the bottom slice of bread that is touching the heat. 
  • When this slice looks golden, flip the sandwich with a spatula to cook the other side.
  • This is ready when the cheese is all melted.

Notes

Hatch green chiles are optional if you don't like spice.

SPECIAL NOTE

Please know that every gluten free flour blend has a different starch to grain ratio. If you use a blend I didn't test, you may need to adjust your moisture levels in your baked goods.

Nutrition

Serving: 1gCalories: 355kcalCarbohydrates: 18gProtein: 30gFat: 18gSaturated Fat: 7gPolyunsaturated Fat: 9gCholesterol: 68mgSodium: 764mgFiber: 1gSugar: 3g
Tried this Recipe? Pin it for Later!Mention @FearlessDining or tag #FearlessDining!

Nutrition Disclaimer

Nutritional information is an estimate provided to you as a courtesy. You should calculate the actual nutritional information with the products and brands you are using with your preferred nutritional calculator.

Fearless Dining

Looking for more? Get my FREE Gluten Free Lemon Desserts E-Cookbook when you sign up for my weekly recipe newsletter!

Get Free Recipes To Your Inbox
Buy My Cookbook
Join My Facebook Group
  • Instagram
  • Bandcamp
  • Twitter
  • Twitch

More Meal Recipes

  • A plate full of gluten free cheeseburger pasta. A dollop of sour cream is on top as a garnish.
    Gluten Free Cheeseburger Pasta
  • A bowl of gluten free chicken tetrazzini.
    Easy Gluten Free Chicken Tetrazzini
  • chopsticks holding up beef and noodles
    Gluten Free Beef and Broccoli Stir Fry
  • A salisbury steak topped with mushroom gravy on top of mashed potatoes.
    Homestyle Gluten Free Salisbury Steak
  • Facebook
  • Yummly
  • Flipboard

Reader Interactions

Comments

    Leave a Reply Cancel reply

    Your email address will not be published. Required fields are marked *

    Recipe Rating




  1. Amy

    March 29, 2020 at 10:09 am

    Can Miracle Whip be uses instead of plain mayo?

    Reply
    • Sandi Gaertner

      March 29, 2020 at 10:14 am

      You can easily substitute Miracle Whip. Have a great day!

      Reply
  2. Ashley @ Big Flavors from a Tiny Kitchen

    April 20, 2017 at 7:18 am

    This looks like perfectly cheesy comfort food!

    Reply
    • Sandi Gaertner

      April 21, 2017 at 7:55 am

      Thank you Ashley 🙂

      Reply
  3. Neli @ Delicious Meets Healthy

    April 19, 2017 at 8:26 pm

    This tuna panini looks absolutely delicious!! Such a great lunch idea for work or on the go. Pinning to save for later.

    Reply
    • Sandi Gaertner

      April 19, 2017 at 8:40 pm

      Thank you so much Neli :-).

      Reply
  4. Laura | Wandercooks

    April 19, 2017 at 6:48 pm

    5 stars
    Yess! Tuna melts are our favourite homemade lunch, especially good when we're super hungry because they are quick and easy to make, and deliciously filling. But, I've never made them with chile before (I have no idea why!) so that's definitely happening for the next rendition! Thanks for the inspo. 😀

    Reply
    • Sandi Gaertner

      April 19, 2017 at 8:41 pm

      You are so welcome Laura :-).

      Reply
  5. Patty @ Spoonabilities

    April 19, 2017 at 4:31 pm

    5 stars
    I love that Wild Selections donations to the World Wildlife Fund. I didn't know this! And this panini looks so good! I think I'll plan this for a weeknight meal this week!

    Reply
    • Sandi Gaertner

      April 19, 2017 at 8:41 pm

      I love supporting companies that give back. Thank you for stopping by Patty :-).

      Reply
  6. Traditionallymodernfood

    April 19, 2017 at 1:10 pm

    I have been thinking about buying panini maker u r tempting me with ur tasty recipe. Anything with may biggg yes

    Reply
    • Sandi Gaertner

      April 19, 2017 at 8:42 pm

      Mine is brand new and I think I am in love with the panini maker. It makes sandwiches so good!

      Reply
  7. Elaine @ Dishes Delish

    April 19, 2017 at 12:50 pm

    Yum. Tuna melts. I haven't had one since I was in my 20's. Your panini looks so delicious! I will by trying your recipe soon!

    Reply
    • Sandi Gaertner

      April 19, 2017 at 8:42 pm

      Thank you so much Elaine 🙂

      Reply

Primary Sidebar

  • Amazon
  • Facebook
  • Instagram
  • LinkedIn
  • Pinterest
  • TikTok
A picture of my face standing in front of landscape bushes

Welcome to my blog! I am so glad you are here. If you have Celiac Disease, are gluten intolerant, or have a wheat allergy, you've come to the right place. With years of extensive experience in recipe development, I am dedicated to assisting you on your gluten free journey. As a seasoned gluten free cookbook author and recipe developer, I specialize in creating easy, family-friendly recipes that rival their gluten-filled counterparts. Rest assured, my recipes undergo rigorous testing and refinement, ensuring foolproof results every time.

More about me →

Back To School Recipes:

  • Two bowls of Gluten Free Hamburger Helper on a wooden table.
    Gluten-Free Hamburger Helper: One-Pot Comfort Food
  • a plate with orange chicken over rice.
    Quick and Easy Gluten Free Orange Chicken
  • a photo of the skillet lasagna in a large pan.
    Gluten Free Skillet Lasagna
  • chopsticks holding up beef and noodles
    Gluten Free Beef and Broccoli Stir Fry

More Meal Recipes!

A glass bowl filled with my gluten free flour blend.

Try My DIY Gluten Free Flour Blend Recipe! It is also gum-free!

Trending Gluten Free Recipes:

  • Two slices of gluten free bread on a plate.
    Bake the Best Gluten Free Bread with Your Bread Machine
  • A baked pie crust in a pan.
    How to Make a Homemade Gluten Free Pie Crust
  • two bowls of chicken soup with a garlic press and garlic cloves next to the bowls
    Grandma's Chicken Soup From Scratch
  • a biscuit cut in half on a plate with butter
    The Best Flaky Gluten Free Biscuits

Footer

^ back to top

About

  • About Me
  • Privacy Policy
  • Terms & Conditions
  • Accessibility Policy

Newsletter

  • Sign Up!

Contact

  • Contact
  • Work With Me
  • Web Stories

Copyright © 2013-2023 Fearless Dining, LLC.