Apple-Cheddar Sausage Quesadillas with Mustard Yogurt

Make it

Instructions

1. 01

   Prepare the apple and onion

   Set out a cutting board, knife, 12-inch nonstick skillet, spatula, mixing bowl, and plate. Wash and dry 1 medium apple; core it and dice it into 1/2-inch pieces, leaving the peel on. Peel 1 small yellow onion and dice it finely. Keep the prepared apple and onion separate. | Why: Small, even pieces cook quickly and distribute throughout the filling.

2. 02

   Brown the sausage and soften the onion

   Heat the skillet over medium heat for 2 minutes. Add 1 tbsp olive oil, the diced onion, and 12 oz bulk mild pork sausage. Break up the sausage with the spatula and cook for 7–9 minutes, stirring often, until the onion is soft, the sausage is browned with no pink remaining, and its center reaches 160°F (71°C). Stir in 1/8 tsp fine salt and 1/4 tsp ground black pepper; the small amount of salt accounts for the sausage's existing seasoning. | Why: Browning builds savory flavor, while the onion softens in the sausage juices.

3. 03

   Warm the apple in the filling

   Add the diced apple to the skillet and cook over medium heat for 2–3 minutes, stirring, until it is warm and slightly softened but still holds its shape. Transfer the filling to the plate and let it stand for 3 minutes; wipe out the skillet with a paper towel once it has cooled enough to handle safely. | Why: Brief cooking keeps the apple bright and prevents a soggy filling.

4. 04

   Mix the mustard yogurt

   In the mixing bowl, stir together 1/2 cup plain Greek yogurt and 1 tbsp Dijon mustard until smooth. Taste; the mustard provides tang to balance the seasoned filling. Set aside for serving. | Why: The cool, sharp dip cuts through the richness of the cheese and sausage.

5. 05

   Fill and fold the quesadillas

   Lay out 4 large flour tortillas. Divide 1 1/2 cups shredded sharp cheddar cheese evenly across one half of each tortilla, using half underneath the filling and half on top. Divide the slightly cooled filling among the same halves, then fold the empty halves over and press lightly. | Why: Cheese on both sides helps bind the filling inside each tortilla.

6. 06

   Toast, rest, and serve

   Heat the wiped skillet over medium-low heat for 1 minute. Cook 2 quesadillas at a time in the dry skillet for 2–3 minutes per side, pressing gently and flipping carefully, until the tortillas are golden and crisp and the cheese has fully melted. Repeat with the remaining 2; lower the heat if the tortillas darken before the cheese melts. Rest each quesadilla for 1 minute, then cut in half and serve warm with the mustard yogurt for dipping. | Why: Moderate heat melts the cheese without scorching the tortillas; a brief rest keeps the filling in place.