July 18, 2026 · 10 min

Loaded Beef, Sweet Potato &Amp; Black Bean Tostadas with Creamy Guacamole

Dinner10 min2364 cal / serving

These loaded tostadas bring together all the best taco flavors on a crispy tortilla base. Seasoned ground beef, roasted sweet potatoes and bell peppers, creamy refried black beans and a bright tomato-jalapeño salsa are topped with a luscious guacamole drizzle. Perfect for a fun weeknight dinner that the whole family will love.

Each bite offers a satisfying crunch from the toasted tortillas, balanced by the richness of the beef and beans and the freshness of the salsa. The creamy guacamole sauce ties everything together with a tangy finish. Serve with lime wedges for an extra pop of citrus.

Recipe details

Dinner10 min2364 cal / serving2 servings

Nutrition per serving

Calories2364 kcalProtein65.1 gFat177.6 gCarbs124.3 gSugar24.4 gFiber26.1 gSodium1652 mg

Dietary labels

Gluten-free: noLactose-free: yesDairy-free: yes

Allergen check

Gluten / wheat: containsMilk / dairy: not detectedEgg: containsFish: not detectedShellfish: not detectedPeanut: not detectedTree nuts: not detectedSoy: containsSesame: not detectedMustard: not detectedCelery: not detectedSulphites: not detectedLupin: not detectedMolluscs: not detected

Values are calculated per serving from ingredient amounts and the ingredient nutrition reference per 100g. Allergen and diet labels use available ingredient metadata and name matching; always check product labels for strict diets or allergies. Some ingredient amounts or nutrition values were incomplete, so this is marked as a partial estimate.

Ingredients

Refried Black Beans16 ounce Refried Black BeansView ingredient guide
Onion1 unit OnionView ingredient guide
Ground Beef15 ounce Ground BeefView ingredient guide
Sweet Potato1 unit Sweet PotatoView ingredient guide
Jalapeño1 unit JalapeñoView ingredient guide
Tomato1 unit TomatoView ingredient guide
Lime1 unit LimeView ingredient guide
Flour Tortillas6 unit Flour TortillasView ingredient guide
Guacamole4 tablespoon GuacamoleView ingredient guide
Bell Pepper1 unit Bell PepperView ingredient guide
Cilantro0.25 ounce CilantroView ingredient guide
Black Pepperteaspoon (tsp) Black PepperView ingredient guide
Saltteaspoon (tsp) SaltView ingredient guide

Instructions

  1. Preheat oven to 450°F with racks in top and middle positions. Wash and dry produce. Halve, core and thinly slice bell pepper into strips. Peel and dice sweet potato into ½-inch pieces. Halve, peel and thinly slice onion; mince a few slices until you have 2 tablespoons (4 tablespoons for 4 servings).
  2. On a baking sheet, toss bell pepper, sweet potato and sliced onion with a drizzle of oil, Fajita Spice Blend and a pinch of salt and pepper. Roast on top rack until browned and tender, 20-25 minutes. (For 4 servings, divide veggies between 2 sheets; roast on top and middle racks.)
  3. Meanwhile, dice tomato into ¼-inch pieces. Roughly chop cilantro. Quarter lime. Mince jalapeño, removing ribs and seeds for less heat. In a medium bowl, combine tomato, minced onion, cilantro, juice from half the lime, a pinch of salt and pepper and as much jalapeño as you like. Set salsa aside.
  4. In a small bowl, whisk together mayonnaise and guacamole. Whisk in water 1 teaspoon at a time until mixture reaches a drizzling consistency. Season with salt. Set creamy guacamole aside.
  5. Drizzle tortillas with 1 tablespoon oil (2 tablespoons for 4 servings); brush or rub to coat both sides. Arrange on a second baking sheet in a single layer. Gently prick each tortilla in a few places with a fork. Bake on middle rack, flipping halfway through, until lightly golden, 2-3 minutes per side. (For 4 servings, wait for veggies to finish roasting, then transfer veggies to a large bowl. Divide tortillas between baking sheets and bake on top and middle racks, flipping tortillas and swapping rack positions halfway through.) Watch carefully-tortillas can quickly go from toasted to burned!
  6. Meanwhile, heat a drizzle of oil in a medium pot over medium-high heat. Add refried black beans and cook until warmed through, 1-2 minutes.
  7. Divide tostadas between plates; spread each with refried beans. Top with roasted veggies, salsa and creamy guacamole. Serve with remaining lime wedges on the side.

Recipe Tips

For extra crispy tortillas, make sure to prick them with a fork before baking to prevent puffing. Watch the tortillas closely as they can burn quickly. Adjust the jalapeño amount to your heat preference.

FAQ

Can I use corn tortillas instead of flour?

Yes, corn tortillas work well. They may be smaller and crisp up faster, so adjust baking time accordingly.

How can I make this recipe vegetarian?

Simply omit the ground beef and add extra black beans or roasted vegetables. The flavors will still be delicious.

Can I prepare any components ahead of time?

You can roast the vegetables and make the salsa and creamy guacamole up to a day in advance. Store separately in the fridge. Toast the tortillas just before serving for best crunch.

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