Preheat your oven to 400 F and set your rack to the middle position.
Add your diced butternut squash, halved brussels sprouts to an extra large (21x 15) sheet pan. Drizzle your vegetables with avocado oil and add in your seasonings. Toss until all the seasonings are evenly distributed and your vegetables are in an even, single layer.
Add 2 eggs to a plate with curved edges and whisk. Add your crushed pecans and almond flour to another plate with curved edges. Then add in your seasonings. Mix until your crushed pecans, almond flour, and seasonings are well distributed. Grab your chicken tenders, one by one, add to the egg wash and then into your pecan mixture, press down, flip the tender around and press down again until the pecan mixture fully coats the chicken tenders. Repeat until all of your tenders are coated. Push the vegetables to the edge of the tray and then place your chicken tenders in the center of the pan. Give the tenders a little spray of avocado oil.
Bake for 20-23 minutes or until your chicken is cooked through and reaches an internal temperature of 165 F and your vegetables are cooked through or fork tender.
While your sheet pan meal is in the oven, add your dijon mustard, honey, fresh garlic, salt and pepper into a bowl and whisk together to make a glaze.
Once your sheet pan meal is ready and out of the oven, drizzle on your glaze and serve. If you are meal prepping, you can either add your glaze on immediately or store it in a separate container until you are ready to serve. Store in an air-tight container in the fridge for up to 5 days.
Hint: If you don't have an XL baking sheet and you aren't able to get your chicken and vegetables in an even, single layer, use two separate sheet pans.