1/2large red onioncut into 1-inch pieces, layers separated
2medium carrotsthinly sliced
1large red bell peppercut into strips
1cupbroccolicut into medium florets
1cupcauliflowercut into medium florets
1cupcremini mushroomssliced
1medium zucchinisliced 1/4 inch thick
2tbspunsalted butter
2clovesgarlicminced
1/2tspsea saltto taste
1/4tspblack pepperto taste
Fresh parsleyoptional, for garnish
Instructions
Heat the olive oil in a large skillet or saute pan over medium-high heat until shimmering.
Add the carrots and onions. Cook for 5-7 minutes, stirring occasionally, until softened.
Add the bell peppers, broccoli, cauliflower, mushrooms, and zucchini. Cook for 6-8 minutes, stirring occasionally (stirring too often will prevent browning), until the vegetables are just barely crisp-tender and starting to brown. If you prefer crisp-tender zucchini, add it in the last 3 minutes of this step. Add a bit more oil if the pan gets very dry.
Once the garlic is aromatic and just starting to brown, stir everything together and remove from heat. Season with salt and pepper to taste. Stir gently until the butter is absorbed into the veggies. Garnish with fresh parsley if desired.