How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Roasted Vegetable Tostadas?

You need 11 ingredients. The key ingredients include: None None cooking oil spray, 4 None mini tortillas, 1 lb sweet potatoes, cut into 1/2-inch dice, 1 None medium red onion, cut into wedges, and more.

Is Roasted Vegetable Tostadas suitable as snacks & appetizers?

Yes, Roasted Vegetable Tostadas falls under the Snacks & Appetizers category and is a great choice for this type of meal.

How do I store leftover Roasted Vegetable Tostadas?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Roasted Vegetable Tostadas Recipe

Name: Roasted Vegetable Tostadas
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: None None cooking oil spray; 4 None mini tortillas; 1 lb sweet potatoes, cut into 1/2-inch dice; 1 None medium red onion, cut into wedges; 1 tbsp vegetable oil; 1 tbsp taco seasoning mix; 2 tbsp seed mix (or a mixture of pumpkin and sunflower seeds), toasted; 2 tbsp chopped cilantro; 1/3 cup mild chunky salsa; 1/2 cup grated cheddar cheese; None None Plain yogurt, chopped avocado, to serve

Try this homemade Roasted Vegetable Tostadas recipe the whole family will love. Made with cooking oil spray, tortillas, sweet potatoes and red onion. Ea…

This Roasted Vegetable Tostadas relies on simple, everyday ingredients such as none none cooking oil spray, none mini tortillas, vegetable oil and taco seasoning mix. It comes together quickly and makes 4 servings, at about 199 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Snacks & Appetizers

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Feel free to swap in similar ingredients you already have on hand and adjust seasoning to taste.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

Saved locally in your browser — visible only to you.

Roasted Vegetable Tostadas

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions