Veggie Sliders with Garlic Aioli

Name: Veggie Sliders with Garlic Aioli
Prep time: 20 min
Cook time: 15 min
Total time: 35 min
Yield: 4 sliders
Ingredients: 1 cup cooked quinoa; 1 cup black beans, rinsed and mashed; 1/2 cup breadcrumbs; 1/2 cup finely chopped bell pepper; 1/2 cup grated carrot; 1/4 cup chopped onion; 1 clove garlic, minced; 1 tsp cumin; Salt and pepper to taste; Olive oil for cooking; 1/2 cup mayonnaise; 1 clove garlic, minced; 1 tbsp lemon juice; Salt and pepper to taste

Highlighted under: Comfort Food

I absolutely love making veggie sliders with garlic aioli! These delightful little bites are packed with flavor and perfect for any gathering. The combination of fresh vegetables and savory spices creates a mouthwatering experience that satisfies both veggie lovers and meat eaters alike. The garlic aioli adds a creamy, rich finish that elevates these sliders to a whole new level. Trust me, once you try them, you'll find yourself craving these juicy sliders again and again!

Created by

Jenna Rowland

Last updated on 2026-01-13T04:52:09.728Z

I remember the first time I made veggie sliders; the entire kitchen filled with the most inviting aroma of sautéed vegetables and spices. This recipe was born out of my love for fresh and healthy ingredients, and the addition of garlic aioli takes it to another level. It’s a perfect dish for entertaining, making a bold statement that vegetarian options can be both delicious and satisfying.

What makes these sliders truly special is the balance of textures and flavors. I often experiment by adding different spices to the veggie mix, and I discovered that a pinch of smoked paprika creates a depth that everyone loves. Always remember to let your patties chill before cooking; this helps them hold together better on the grill!

        Why You Will Love This Recipe
        Flavor-packed and satisfying, perfect for any time of the day.
Crispy on the outside, soft and delicious on the inside.
A fantastic way to sneak in more veggies into your diet.

      

The Essence of Flavorful Sliders

The combination of quinoa and black beans in these veggie sliders creates a satisfying base rich in protein and fiber. Quinoa not only adds a nutty flavor but also contributes to a delightful texture, while the black beans provide moistness and a creamy mouthfeel. Together, they form a hearty patty that cradles the spices beautifully, ensuring each bite is bursting with flavor. This mix not only satisfies the palate but also makes the sliders a filling option for gatherings.

Adding vegetables like bell peppers and carrots introduces freshness and nutrition, turning each slider into a vibrant, colorful dish. The natural sweetness from the grated carrot contrasts wonderfully with the smoky cumin, while the crunch of the bell pepper adds a satisfying bite. For a slight twist, try substituting with zucchini or sweet potatoes—both will enhance the flavor and texture while keeping the recipe just as delicious.

Perfecting Your Garlic Aioli

The garlic aioli provides a rich and creamy topping that elevates the sliders to gourmet territory. When making the aioli, ensure that the garlic is minced finely to avoid any biting raw flavor; if you're short on time, a garlic press is an excellent tool to achieve this. The lemon juice adds brightness and balances the creaminess of the mayonnaise, making each dollop a refreshing complement to the hearty sliders.

For a variation, consider adding herbs like parsley or dill to the aioli for additional flavor. They can give the aioli a fresh, herbal note that pairs well with the sliders. If you're looking to lighten the dish, swap out some of the mayonnaise for Greek yogurt to retain creaminess while cutting calories.

Assembly and Serving Ideas

As you assemble the sliders, warm the slider buns slightly in the skillet after cooking the patties to create a lovely contrast of textures. A light toasting will help them hold up better to the creamy aioli. I recommend topping with fresh greens like arugula or spinach for a peppery kick, or slices of ripe avocado, which add a creamy richness that pairs perfectly with the crispy slider patties.

These sliders also make fantastic appetizers or party snacks. If you're hosting, consider a slider bar where guests can customize their toppings; offer options such as pickled jalapeños, roasted red peppers, or feta cheese. Another great idea is to double the recipe and freeze half the patties. They can be reheated on a skillet or in the oven for a quick meal later on, making them a versatile staple for busy nights.

Ingredients

Gather these ingredients to make your sliders truly delightful.

For the Veggie Sliders

1 cup cooked quinoa
1 cup black beans, rinsed and mashed
1/2 cup breadcrumbs
1/2 cup finely chopped bell pepper
1/2 cup grated carrot
1/4 cup chopped onion
1 clove garlic, minced
1 tsp cumin
Salt and pepper to taste
Olive oil for cooking

For the Garlic Aioli

1/2 cup mayonnaise
1 clove garlic, minced
1 tbsp lemon juice
Salt and pepper to taste

Once you have all your ingredients, you're ready to start creating these delicious sliders!

Instructions

Follow these steps carefully to make the perfect veggie sliders.

Prepare the Garlic Aioli

In a small bowl, mix together mayonnaise, minced garlic, lemon juice, and season with salt and pepper. Set aside in the refrigerator.

Make the Slider Mixture

In a large bowl, combine cooked quinoa, black beans, breadcrumbs, chopped bell pepper, grated carrot, onion, minced garlic, cumin, salt, and pepper. Mix well until fully combined.

Form the Patties

Divide the mixture into four equal parts and shape them into patties. Place them on a plate and refrigerate for at least 15 minutes.

Cook the Sliders

Heat olive oil in a skillet over medium heat. Once heated, cook each patty for about 5-7 minutes on each side until golden brown.

Assemble the Sliders

Place the cooked patties on slider buns and generously top with garlic aioli. Add any additional toppings you love, such as lettuce or avocado.

Enjoy your delicious veggie sliders with friends and family!

Pro Tips

For an extra kick, try adding some chopped jalapeños to the slider mixture. Also, serve the garlic aioli on the side for guests to add as desired!

Storing and Freezing

If you have leftover veggie sliders, store them in an airtight container in the refrigerator for up to three days. To maintain their texture, reheat them in a skillet over medium heat rather than microwaving, which can make them soggy. The stovetop method will revitalize their crispy exterior while warming them through.

For longer storage, freeze the uncooked patties. Place them in a single layer on a baking sheet until firm, then transfer to a freezer-safe bag. They can be cooked directly from frozen; just add a few extra minutes to the cooking time. This way, you’ll always have a delicious, quick meal on hand!

Troubleshooting Common Issues

If your slider mixture feels too wet and can't hold its shape, consider adding a bit more breadcrumbs or even a small amount of flour. This adjustment will help bind the mixture, allowing for easier handling when forming patties. Conversely, if your mixture is too dry, a splash of vegetable broth or an additional tablespoon of olive oil can help moisten it without altering the flavor.

When cooking the sliders, if they are falling apart in the skillet, it may be a sign that the heat is too high. Lower the temperature to ensure even cooking and allow the patties time to firm up in the pan before flipping them. This will help achieve a beautifully golden crust while keeping the interior moist and intact.

Variations to Try

Feel free to experiment with different beans in this recipe, such as kidney beans or pinto beans for a twist on the traditional black bean sliders. Moreover, if you're a fan of spices, consider adding smoked paprika or chili powder to the slider mixture for a smoky or spicy kick that changes the flavor profile dramatically.

You can also experiment with the aioli; try incorporating different flavors by adding sriracha for heat or a hint of smoked paprika. This will provide users with a versatile condiment that can be adjusted to suit various tastes, ensuring enjoyment for everyone around the table!

Questions About Recipes

→ Can I make these sliders ahead of time?

Absolutely! You can prepare the patties and aioli in advance and store them in the fridge for up to 2 days.

→ Can I freeze the patties?

Yes, you can freeze the uncooked patties. Just make sure to separate them with parchment paper before freezing.

→ What can I substitute for breadcrumbs?

You can use ground oats, crushed cornflakes, or even almond flour as a gluten-free alternative.

→ How can I make this recipe vegan?

Substitute the mayonnaise with a vegan version or make your own using aquafaba!